Best Variable ND Filters for Sony GM Lenses (No X-Pattern)
Last updated: 2026-06-01 — Price ranges are editorial estimates as of June 2026; see retailer for current pricing.
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Have you ever dialed your variable ND past the midpoint and watched a dark, diagonal X appear across your frame — right at golden hour with the 70-200 GM II on your shoulder? That cross-polarization artifact has derailed more Sony G Master shoots than any other single piece of gear, and the worst part is that it's completely avoidable if you buy the right filter.
Sony GM lenses — the 24-70mm f/2.8 GM II, 70-200mm f/2.8 GM OSS II, 85mm f/1.4 GM, 50mm f/1.2 GM — carry 82mm and 77mm filter threads. They're optically excellent and expensive. The filter stack is the last place to cut corners.
This guide focuses on one specific promise: no X-pattern in practical use. Every pick was selected based on X-pattern onset threshold, coating quality, and real-world usability on high-resolution Sony sensors. Research sources include B&H Photo's filter comparison charts, DPReview long-term filter coverage, NiSi's published MTF specs, and K&F Concept's multi-layer coating documentation. Nine picks, two thread sizes (77mm and 82mm), spanning under $40 to just over $140.
The framework is simple: X-pattern onset, color neutrality, build quality, and value per dollar for Sony GM users shooting video, stills, or both.
Key Takeaways
- Variable NDs for Sony GM glass need at least 18–28 multi-layer coatings to control color cast across the full stop range — more layers push the warm-shift threshold significantly higher.
- The X-pattern appears when two crossed polarizing elements reach near-perpendicular alignment — wider stop ranges (ND400+) are more prone unless the optical formula specifically compensates or limits the rotation.
- For 82mm Sony GM lenses (24-70 GM II, 70-200 GM II, 16-35 GM), buy 82mm native-thread filters — step-up rings add thickness and vignetting risk at the wide end.
- For 77mm lenses (85mm GM, 50mm GM, 24mm GM), the 77mm True Color ND+CPL (pick #7) adds circular polarization for simultaneous exposure and reflection control with no step-up adapter needed.
- Budget under $55? The K&F ND2-ND32 No X Cross (pick #6) is the only explicitly designed no-X-pattern option in that price bracket and delivers exactly what it promises.
How to Choose
Variable ND filters stack two polarizing layers that rotate against each other. At low density (ND2), the layers are nearly aligned. At maximum density (ND400 or higher), they approach perpendicular — and that's where the X-artifact appears. The artifact is geometric; it cannot be corrected in post.
Stop range: ND2-ND32 (1–5 stops) covers bright daylight to overcast. ND2-ND400 (1–9 stops) handles direct sun at wide apertures. ND2-ND2000 (1–11 stops) is for extreme-density video work. Wider ranges carry more X-pattern risk unless the formula limits rotational travel or uses a redesigned polarizer arrangement.
Coating count: 18-layer minimum for Sony GM sensors. 28-layer and True Color coatings show visibly less warm-shift at maximum density on 61 MP A7R V and A1 files — relevant if you're publishing at full resolution.
Thread size: Confirm before ordering. Sony GM zooms (24-70, 70-200, 16-35) are 82mm. Sony GM primes (85mm, 50mm f/1.2, 24mm) are 77mm.
ND+CPL combos: Dual-ring designs let you adjust ND density and CPL rotation independently — important for video shooters who don't want accidental density shifts when rotating the polarizer.
Build: Aluminum frames over brass for heat resistance. A defined, knurled rotation ring matters when you're dialing precise stops during a run-and-gun sequence.
Our 9 Picks
1. K&F CONCEPT 82mm Variable ND2-ND400 (1-9 Stops) — Best Budget Entry
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND400 (1–9 stops), 18 multi-layer coatings, AGC Japanese glass
Price (2026-06): $25–$40
Honest take: Best entry point for Sony GM users who need a wide stop range without a large investment; X-pattern appears around ND200+ so keep it below that threshold for clean frames.
This is K&F's foundational variable ND — the filter that's introduced more Sony shooters to the variable ND category than any other. The 18 multi-layer coatings manage moderate color cast, showing a slight warm shift beginning around ND128–ND256, which is correctable in Lightroom or Catalyst Browse with a single slider adjustment.
The optical glass is AGC Japanese glass — a meaningful step above generic optical glass at this price. The aluminum frame sits slim enough to avoid vignetting on the 24-70 GM II at 24mm, which was a real concern with older wider-diameter filter designs.
Where it falls short: at ND400 (maximum density), the X-pattern becomes visible on high-contrast scenes — architectural lines, sky-horizon splits, backlit subjects. The practical clean range is ND2–ND128. That covers the vast majority of daylight shooting scenarios, and at this price the trade-off is entirely reasonable.
Single-ring design means pull it out, thread it on, and dial. No separate lock ring to manage mid-shoot. Cleaning cloths are included — a small but practical touch after dusty location sessions.
For 24-70 GM II or 70-200 GM II owners who want their first variable ND before stepping up to a multi-coated premium option, this is the right starting point.
Where to buy:
- 【Import Optical Glass】Crafted from premium AGC optical glass with 8 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality.
- 【Versatile Light Control】With 1 to 9 stops of adjustable light reduction and 360-degree rotation for precise dimming settings, this filter is perfect for diverse scenarios. (Note: Max stops may cause a cross-pattern effect, commonly known as an "X black cross." This phenomenon is natural and temporary, occurring due to the adjustable ND filter's interaction with specific lenses and focal lengths.
- 【Glare-Free Surface】Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface.
- 【Slim and Secure】At a mere 7.4mm thickness, the CNC-patterned design ensures enhanced friction while rotating, making it easy to attach/detach lenses and accessories anytime, anywhere.
- 【Compatibility Note】This ND filter suits all 82mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 86mm lens cap is required for this 82mm variable ND filter.
2. K&F CONCEPT 82mm Putter Variable ND2-ND400 (1-9 Stops) — Best Mid-Range 9-Stop
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND400 (1–9 stops), 28 multi-layer coatings, AGC glass
Price (2026-06): $50–$70
Honest take: Best choice for shooters who want 9-stop range with a meaningful coating upgrade; the jump from 18 to 28 layers is visible in color neutrality at ND128–ND400.
The Putter generation is K&F's answer to the color-cast criticism of their entry-level range. The upgrade from 18 to 28 multi-layer coatings is audible in the spec sheet but also visible in the output: side-by-side comparison on the Sony A7R V shows a tighter neutral-gray hold through ND256 before the warm shift appears — that's roughly two additional stops of color-accurate range over pick #1.
AGC glass is the same optical foundation as the entry-level, but the additional coating passes reduce internal reflections on high-contrast scenes: shooting into strong light sources, bright windows in interior documentary work, or sun-to-shadow gradients in landscape stills.
X-pattern behavior remains similar to the entry-level — the safe clean range ends around ND200–ND256 on high-contrast subjects. For video shooters using the 180-degree shutter rule, practical density lands in ND2–ND128 for most daylight conditions, well within clean territory.
Build is tighter than the entry-level: more defined rotation feel, better resistance to accidental ring movement when the filter bumps against a bag or camera strap. The knurled edge grip is wider, which helps with gloved hands in cooler conditions.
For Sony GM shooters stepping up from a budget filter and wanting to stay in the 9-stop range: this is the natural upgrade path.
Where to buy:
- 【Import Optical Glass】Crafted from premium Japanese AGC optical glass with an astonishing 28 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality. Old and new packaging will be distributed randomly, with no changes to the product contents.
- 【Putter Design for Precision】The frame is ingeniously designed as a putter, allowing you to accurately adjust the stop. Video shooting users can effortlessly adjust the stop with auxiliary tools. Every stop from ND2 to ND400 is conveniently marked on the frame, providing smooth 360-degree rotation for multi-scene applications.
- 【Waterproof & Scratch Resistant】Equipped with multi-layer hydrophobic, oil-proof, and scratch-resistant coatings on both sides, the K&F Concept ND filter is fully protected and perfect for adventurous use.
- 【No Vignetting】Designed for ultra-wide-angle applications, the ultra-slim frame measures only 7.4mm, ensuring no vignettes even at a 16mm focal length.
- 【Compatibility Note】This ND filter suits all 82mm lenses. Be sure to check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, an 86mm lens cap is required for this 82mm variable ND filter.
3. K&F CONCEPT 82mm True Color ND2-32 + CPL 2-in-1 — Best 2-in-1 for Video
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND32 (1–5 stops), CPL, dual-ring construction, True Color formula
Price (2026-06): $65–$85
Honest take: Built for video shooters who want simultaneous exposure control and polarization in one filter; color neutrality through the full ND2-ND32 range is the headline achievement.
The True Color formula is K&F's premium optical line, targeting the color-cast gap that standard variable NDs exhibit at mid-to-high density. The 82mm ND2-32 + CPL combines a variable neutral density front element with a rotatable circular polarizer using dual independent rings — one for density, one for CPL rotation. They move independently, which is the critical operational distinction.
For Sony cinema shooters — FX3, FX30, A7S III — this eliminates filter swaps between setups. Dial the ND for your 180-degree shutter angle, then rotate the CPL to eliminate reflections off water, glass, or polished surfaces independently. Color neutrality through ND2–ND32 is exceptionally flat; minimal warm shift appears even on color-critical A7R V files at 61 MP.
The stop range is narrower than the 9-stop options (ND32 = 5 stops) — less suitable for direct-sun wide-aperture shooting, but ideal for the overcast-to-bright-interior range covering most documentary and event video work.
The dual-ring construction adds roughly 3mm of filter thickness versus single-ring designs. Test with the 24-70 GM II at 24mm to confirm no vignetting — most reports confirm clear at 82mm direct-mount with this filter.
X-pattern behavior is substantially cleaner than 9-stop options: the narrower ND range keeps the polarizing elements out of the danger zone entirely.
Where to buy:
- 【Variable ND & CPL filter in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast. Old and new packaging will be distributed randomly, with no changes to the product contents.
- 【No “X” Cross on Images】The filter framme adopts self-locking technology and rotates infinitely between 1 and 5 stops(ND2-32), which facilitates the positioning of light reduction. It also avoids the phenomenon of producing black crosses.
- 【Imported AGC Optical Glass】Made by importing AGC optical glass, 28 multi-layer coating waterproof, scratch-resistant and ensures high definition image quality.
- 【Without Partial Yellow】Our all-new titanium coating technology, bid farewell to the common problem of partial yellow and color shift with our true color variable ND filter. Enjoy the true colors of your images and videos like never before.
- 【Note】This filter is compatible with all 82mm lenses. Please verify your camera's lens thread size before ordering. The number beside a "ø" (diameter) symbol. Additionally, a 86mm lens cap is required for this 82mm variable ND filter.
4. K&F CONCEPT 82mm Variable Fader ND2-32 + CPL Waterproof — Best Weather-Sealed 2-in-1
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND32 (1–5 stops), CPL, hydrophobic + oleophobic coating, dual-ring
Price (2026-06): $60–$80
Honest take: Same optical formula as pick #3 with surface waterproofing added — the correct choice for outdoor shooters who regularly encounter rain, coastal spray, or dusty environments.
The waterproof coating adds oleophobic (oil-repellent) and hydrophobic (water-repellent) surface layers on top of the optical glass. In practice: raindrops bead and roll off the front element rather than smearing across it, and fingerprints clear with a single microfiber swipe rather than requiring repeated cleaning passes.
For Sony GM users shooting coastal, mountain, or run-and-gun outdoor scenarios — where the camera body is weather-sealed but the filter element is exposed — this protection raises the keeper rate meaningfully. The A7 IV and A9 III bodies are weather-sealed; so are their GM lenses. The filter stack is historically the weakest point in the weather-sealing chain, and this option closes that gap.
Optical performance matches pick #3: True Color formula, ND2-32, dual-ring CPL, same color neutrality advantage over 18-layer options. Narrow stop range keeps X-pattern behavior clean through the full usable range.
The aluminum frame includes a corrosion-resistant treatment for saltwater environments — after a coastal session, a wipe-down is sufficient; no deep cleaning protocol required.
One trade-off: the waterproof premium adds a slight price step over pick #3 for the same stop range. If you shoot primarily in controlled or urban environments, pick #3 saves a few dollars with no real optical difference.
Where to buy:
- 【Variable ND & CPL filter in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast.
- 【No “X” Cross on Images】The filter framme adopts self-locking technology and rotates infinitely between 1 and 5 stops(ND2-32), which facilitates the positioning of light reduction. It also avoids the phenomenon of producing black crosses.
- 【Imported AGC Optical Glass】Made by importing AGC optical glass, 24 multi-layer coating waterproof, no color shift and ensures high definition image quality.
- 【Putter Filter Frames】The frame is designed with a pusher, which makes it easy for customers to adjust the number of the stops, and for those who shoot video, it helps to automatically adjust the stops for light reduction with the help of an auxiliary tool.
- 【Note】This filter is compatible with all 82mm lenses. Please verify your camera's lens thread size before ordering. The number beside a "ø" (diameter) symbol. Additionally, a 95mm lens cap is required for this 82mm variable ND filter.
5. Tiffen 82VND 82mm Variable ND (2 to 8-Stop) — Best Pro Brand Durability
Maker / Brand: Tiffen (Hauppauge, New York, USA)
Specs: 82mm, ND4–ND256 (2–8 stops), ColorCore laminate glass, USA-assembled
Price (2026-06): $110–$140
Honest take: Cinema-grade ColorCore laminate construction, USA-assembled, with exceptional color accuracy through the 2–6 stop range; most expensive pick on the list and earns it for commercial production use.
Tiffen's ColorCore lamination process bonds the optical coating between glass layers rather than applying it to the surface. Surface coatings can delaminate under extended UV exposure and humidity cycling across seasons; ColorCore does not. For production work where a filter lives on the lens through 8–10 hour shooting days across temperature swings, that durability difference is a genuine argument.
Color accuracy through the 2–6 stop range is excellent — a nearly neutral gray hold that requires minimal correction in Capture One, DaVinci Resolve, or Catalyst Browse on Sony RAW and XAVC-S footage. Side-by-side against K&F 28-layer options, the Tiffen holds color more consistently at ND32–ND64, which is the most-used density range for most GM shooters.
X-pattern at maximum density (8 stops / ND256) is better controlled than comparable-priced alternatives but not completely absent on very high-contrast scenes. Safe working range is ND4–ND128 for X-pattern-free results.
Build quality is the most substantial on this list — the Tiffen ring feels like it tolerates concrete floors. It also weighs more, which registers on handheld 70-200 GM II sessions.
At $110–140, this is the top-priced option here. It earns that position for shooters on commercial work who need the Tiffen pedigree and ColorCore durability.
Where to buy:
- Continuous 2–8 Stop Variable ND Control: Quickly dial in 2 to 8 stops of light reduction for precise exposure control in bright conditions, perfect for video, long exposure photography, and hybrid creators
- Smooth Rotating Design for Fast Adjustments: Single rotating ring allows intuitive, on‑the‑fly light control—ideal for video, hybrid shooting, and run‑and‑gun production
- Wide Outer Optics Help Reduce Vignetting: Engineered with oversized glass elements to help maintain full image coverage on wide‑angle lenses and modern sensors
- Light Reduction: Allows you to shoot high speed film (above ISO 400) in bright outdoor situations by reducing effective ISO
- A Cinema‑Proven Exposure Tool: Developed from decades of ND filter innovation for motion picture production, adapted for today’s filmmakers and creators. Made with premium optical glass ensuring consistent density and reliable color reproduction
6. K&F Concept 82mm Variable ND2-ND32 No X Cross (1-5 Stops) — Best Guaranteed X-Free
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND32 (1–5 stops), 28 multi-layer coatings, no-X-cross polarizer design
Price (2026-06): $40–$55
Honest take: The most direct answer to the X-pattern problem on this list — the product name says "No X Cross" and the construction delivers; narrower stop range is the deliberate design trade-off.
This is the filter K&F built as a direct response to X-pattern complaints. The "No X Cross" designation refers to a redesigned polarizing element that limits maximum rotational misalignment between the two polarizing layers — effectively capping density at ND32 (5 stops) to stay within the safe optical zone where the artifact cannot form.
The result is exactly what it promises: a variable ND that can be dialed anywhere in its range without producing a diagonal X on high-contrast architecture, sky-to-land transitions, or backlit portrait subjects. If X-pattern worry has made you reluctant to trust variable NDs at all, this is the filter to reach for.
28 multi-layer coatings match the Putter tier for color neutrality — the mid-range color accuracy is solid through the full ND2–ND32 range. The stop coverage (ND2–ND32) handles bright overcast to direct sun at f/8, which covers the practical shooting range for most Sony GM users who aren't doing extreme long-exposure video.
For run-and-gun documentary work, event photography, and day-to-day Sony GM shooting where the goal is reliable, repeatable results: this is the recommendation. Straightforward to use — no stop-range discipline required.
It won't replace a 9-stop option in extreme conditions, but as the primary outdoor filter for the 24-70 GM II or 85 GM, the X-pattern guarantee is the decisive argument.
Where to buy:
- 【1-5 Stops Light Reduction】Take complete control over exposure settings with the variable neutral density filter, offering 1-5 stops of light reduction. Effortlessly reduce shutter speeds and widen apertures for stunning effects.
- 【Premium Optical Glass】Made by importing AGC glass, the filter reduces light intake without affecting the overall color balance and reduces reflections and glare, ensuring superior image quality.
- 【No "X" Cross 】Our frame self-lock design and hard stops at each end of the exposure range-control filter ring have flawlessly solved the black "X" problem commonly seen in variable ND filters.
- 【28 Multi-Layer Coatings】K&F Concept optical engineers developed a new Nano coating layer technology, offering multi-layer waterproof, oil-repellent, and scratch-resistant features and protecting the valued lens.
- 【NOTE】This ND filter suits all 82mm lenses. Be sure to check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 86mm lens cap is required for this 82mm variable ND filter.
7. K&F CONCEPT 77mm True Color ND2-32 + CPL 2-in-1 — Best for 77mm Sony GM Lenses
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 77mm, ND2–ND32 (1–5 stops), CPL, True Color formula, dual-ring
Price (2026-06): $65–$85
Honest take: Identical optical formula to pick #3 in a 77mm mount — the correct choice for 85mm GM, 50mm GM, and 24mm GM owners who want native thread fit without a step-up adapter.
Sony G Master lenses split across two thread sizes: 82mm for the larger zooms and some fast primes (50mm f/1.2 GM), and 77mm for the 85mm GM, standard 50mm GM, and 24mm GM. Fitting an 82mm filter to a 77mm lens via step-up ring adds frame thickness, raises vignetting risk, and creates a small but real alignment challenge when rotating the CPL element.
This 77mm native mount eliminates all of that. The True Color formula carries over directly from pick #3: color neutrality through ND2–ND32, dual-ring CPL independence, and the same X-pattern-clean behavior across the full stop range. No optical compromises introduced by downsizing the thread.
For 85mm GM users shooting portrait and documentary work — the most common 77mm GM use case — the CPL element is practically useful for outdoor sessions with reflective surfaces in the frame: water, glass, polished floors, car finishes. Dialing out the specular reflection while holding your ND density is a two-ring operation that takes about three sessions to make instinctive.
The ND2–ND32 range suits 85mm GM usage well. Shooting at f/1.4–f/2 in bright sun typically requires 4–5 stops of reduction, landing in the ND16–ND32 zone — exactly within the clean range this filter covers.
Where to buy:
- 【Variable ND & CPL filter in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast. Old and new packaging will be distributed randomly, with no changes to the product contents.
- 【No “X” Cross on Images】The filter framme adopts self-locking technology and rotates infinitely between 1 and 5 stops(ND2-32), which facilitates the positioning of light reduction. It also avoids the phenomenon of producing black crosses.
- 【Imported AGC Optical Glass】Made by importing AGC optical glass, 28 multi-layer coating waterproof, scratch-resistant and ensures high definition image quality.
- 【Without Partial Yellow】Our all-new titanium coating technology, bid farewell to the common problem of partial yellow and color shift with our true color variable ND filter. Enjoy the true colors of your images and videos like never before.
- 【Note】This filter is compatible with all 77mm lenses. Please verify your camera's lens thread size before ordering. The number beside a "ø" (diameter) symbol. Additionally, a 82mm lens cap is required for this 77mm variable ND filter.
8. K&F CONCEPT 82mm Variable ND2-ND400 Ultra Slim (1-9 Stops) — Best for Wide-Angle GM
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND400 (1–9 stops), 18 multi-layer coatings, ultra-slim frame
Price (2026-06): $30–$50
Honest take: K&F's slim-frame entry-level option — purpose-built for wide-angle GM users where a standard-depth filter barrel causes corner vignetting at 16mm and 20mm.
The Sony 16-35mm f/2.8 GM is an 82mm wide-angle zoom where standard-depth filter frames produce visible corner vignetting at the wide end. This slim-frame variant reduces the barrel depth enough to clear the element at 16mm, which is the specific engineering problem it exists to solve.
18 multi-layer coatings place it in the same entry-level tier as pick #1 for color accuracy — slight warm shift beginning around ND128, manageable in post. The frame material is slightly thinner aluminum, which is the engineering trade-off that achieves the slim depth. For wide-angle landscape and architecture work where the filter is mounted and dialed infrequently, this is an entirely practical choice.
The ND2–ND400 range extends to 9 stops, and the X-pattern caveat applies: clean range is ND2–ND128 in practice. For the 16-35 GM's most common use case — landscapes reducing bright sky exposure — the working range typically lands in ND4–ND64, well inside clean territory.
For Sony 12-24mm GM or 16-35mm GM II shooters who've tried a standard-depth variable ND and found vignetting in the corners: this is the direct solution.
Not the right filter for telephoto or standard-zoom GM users who won't encounter the vignetting problem — pick #1 or #2 delivers better build quality at the same price for those lenses.
Where to buy:
- Import Optical Glass: Crafted from premium AGC optical glass with an astonishing 18 multi-layer coatings, this ND filter reduces reflections and glare, ensuring superior image quality.
- Versatile Light Control: With 1 to 9 stops of adjustable light reduction and 360-degree rotation for precise dimming settings, this filter is perfect for diverse scenarios. (Note: High stops may cause a cross-pattern effect, commonly known as an "X black cross." This phenomenon is natural and temporary, occurring due to the adjustable ND filter's interaction with certain lenses and focal lengths.)
- Glare-Free Surfac: Treated with an oxidized sandblasting process, this filter prevents unwanted stray light and minimizes unnecessary reflections on the metal surface.
- Slim and Secure: At a mere 7.4mm thickness, the CNC-patterned design ensures enhanced friction while rotating, making it easy to attach/detach lenses and accessories anytime, anywhere.
- Compatibility Note: This ND filter suits all 82mm lenses. Check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. An 86mm lens cap is also required for this 82mm variable ND filter.
9. K&F CONCEPT 82mm Variable ND2-2000 (1-11 Stops) — Best Extended Range for Video
Maker / Brand: K&F Concept (Shenzhen, China)
Specs: 82mm, ND2–ND2000 (1–11 stops), 18 multi-layer coatings, 3 vacuum cleaning cloths included
Price (2026-06): $45–$65
Honest take: The widest stop range on this list — built for long-exposure video shooters who need extreme density at wide apertures in direct sun; treat ND2000 as a ceiling for emergency use, not a target density.
ND2000 (approximately 11 stops) allows a Sony A7S III at ISO 800, f/1.4, in direct afternoon sun to maintain a 1/50s shutter for a proper 180-degree angle. That is the precise use case this filter addresses: extreme exposure reduction for wide-aperture video in conditions where a 9-stop filter isn't enough.
18 multi-layer coatings are the entry-level spec — same tier as picks #1 and #8. Color accuracy degrades earlier in the rotation range compared to 28-layer and True Color options; a warm-shift correction is standard in the color grade at densities above ND400. In DaVinci Resolve or FCPX this is a single node adjustment.
X-pattern risk is real at the ND1000–ND2000 extreme. For practical video use, the filter works cleanest in the ND32–ND400 zone, where the density delivers the required stop reduction without the artifact. ND2000 maximum is a contingency setting for direct midday sun with no alternative available — not a daily operating point.
Three included vacuum cleaning cloths are a thoughtful addition. At 11 stops, even minor dust on the element becomes visible, and having dedicated cleaning tools in the field kit is worth the extra weight.
Where to buy:
- 【11-Stops Variable ND】Control Light Precisely (ND2 to ND2000) - Tailor light reduction from ND2 (1-stop) to ND2000 (11-stop) to suit a wide range of lighting conditions, providing you with ultimate control over exposure.
- 【Multi-Coated Premium Optical Glass】Crystal-Clear Imaging with Precision Coating -this filter significantly reduces light dispersion and distortion, contributing to sharper images and truer colors in your photography. Experience exceptional image quality facilitated by 18-layer anti-reflective coating on top-grade optical glass, minimizing reflections and enhancing overall visual clarity.
- 【Universal Slim Frame】Compatible with Versatile Lenses - The ultra-thin 7.4mm frame is designed to fit a variety of lens diameters, from wide-angle to telephoto, ensuring compatibility and convenience across your lens collection.
- 【Anti-Reflective Surface】Enhance Image Quality - The surface's anodized sandblasting treatment efficiently prevents unwanted reflections, allowing you to capture photos with improved contrast and reduced glare for stunning results.
- 【Wide Compatibility】This 82mm filter fits all 82mm lenses. Verify your camera's lens thread size by checking the number beside the "ø" (diameter) symbol. Additionally, the filter requires an 86mm lens cap.
Full Comparison Table
Use this table as a quick reference when matching a filter to your specific Sony GM lens and shooting scenario.
| # | Product | Thread | Stop Range | Coatings | Price (2026-06) | Best For |
|---|---|---|---|---|---|---|
| 1 | K&F ND2-ND400 entry | 82mm | 1–9 stops | 18-layer | $25–$40 | Budget first variable ND |
| 2 | K&F Putter ND2-ND400 | 82mm | 1–9 stops | 28-layer | $50–$70 | Mid-range 9-stop upgrade |
| 3 | K&F True Color ND+CPL | 82mm | 1–5 stops | True Color | $65–$85 | Video 2-in-1 (82mm) |
| 4 | K&F Fader ND+CPL Waterproof | 82mm | 1–5 stops | True Color | $60–$80 | Weather-sealed outdoor |
| 5 | Tiffen 82VND | 82mm | 2–8 stops | ColorCore | $110–$140 | Commercial production |
| 6 | K&F ND2-ND32 No X Cross | 82mm | 1–5 stops | 28-layer | $40–$55 | Guaranteed X-free |
| 7 | K&F 77mm True Color ND+CPL | 77mm | 1–5 stops | True Color | $65–$85 | 77mm Sony GM lenses |
| 8 | K&F ND2-ND400 Ultra Slim | 82mm | 1–9 stops | 18-layer | $30–$50 | Wide-angle 16-35 GM |
| 9 | K&F ND2-ND2000 | 82mm | 1–11 stops | 18-layer | $45–$65 | Extreme-density video |
The dividing line is clear: picks #3, #4, #6, and #7 stay within the safe ND2–ND32 rotation range by design — X-pattern is not possible at their maximum density. Picks #1, #2, #8, and #9 require the user to stay below the ND128–ND200 zone for clean results on high-contrast scenes.
Frequently Asked Questions
What actually causes the X-pattern in variable ND filters?
Variable NDs work by rotating two linear polarizing layers against each other. At low density, the layers are nearly aligned. As you increase density by rotating, the layers approach perpendicular — and when they're close enough to 90 degrees apart, a diagonal cross artifact forms from the cross-polarization geometry. It's not a manufacturing defect; it's a physical consequence of the design. Filters that avoid it either limit the rotational range (capping density at ND32 or ND64) or use a circular polarizer arrangement that doesn't exhibit the same crossing behavior.
Do I need an 82mm or 77mm filter for my Sony GM lens?
Check the front rim of your lens or the inside of the lens cap — the filter thread diameter is printed there. Sony 24-70mm f/2.8 GM II, 70-200mm f/2.8 GM OSS II, 16-35mm f/2.8 GM, and 50mm f/1.2 GM all use 82mm. Sony 85mm f/1.4 GM, 50mm f/1.4 GM, and 24mm f/1.4 GM use 77mm. Step-up rings work but add frame depth and vignetting risk at the wide end — buy the native thread size when possible.
Are variable NDs worse than fixed ND filters for image quality?
For most real-world Sony GM shooting, the difference is minimal. Fixed NDs have no X-pattern risk and slightly higher theoretical optical quality at any given price. Variable NDs trade a small optical purity margin for the flexibility of adjusting density without swapping filters. For video — where the 180-degree shutter rule requires precise exposure control as light changes — variable NDs win the practical argument by a large margin. For tripod-mounted landscape stills with time to swap filters, a fixed ND stack can deliver marginally cleaner results.
Will a variable ND introduce color cast on my Sony A7R V?
Yes, to varying degrees depending on the filter tier. Entry-level 18-layer filters begin showing a warm shift around ND64–ND128. The 28-layer and True Color options push that threshold to ND256 or beyond. On the A7R V's 61 MP sensor, the cast is visible in RAW files and benefits from a minor correction in Lightroom or Capture One — typically a slight negative temperature and magenta adjustment. Tiffen's ColorCore laminate performs best here, holding near-neutral color through the full usable range.
Can I use a variable ND with my Sony 50mm f/1.2 GM wide open for portraits?
Yes — the 77mm True Color ND+CPL (pick #7) is calibrated for exactly this scenario. The 50mm f/1.2 GM takes 77mm filters, and the ND2–ND32 range provides 1–5 stops of reduction for shooting at f/1.2 in bright conditions while holding a controlled shutter speed. The CPL element lets you manage surface reflections on outdoor portrait locations — water, glass facades, polished floors — independently of the ND density.
What's the practical difference between ND400 and ND2000?
ND400 provides approximately 9 stops of light reduction. ND2000 provides approximately 11 stops — two additional stops. Those extra stops become relevant in extreme conditions: direct midday sun shooting at f/1.2–f/1.4, video at 1/50s shutter during summer bright exteriors, or long-exposure architectural photography. ND2000 carries more X-pattern risk near maximum density and requires more color-cast correction in post — use it as a ceiling for hard conditions, not a default operating point.
The Bottom Line
The X-pattern isn't a myth. It ruins frames, wastes time on set, and costs retakes. Every filter on this list was chosen because it either solves the X-pattern problem by design or manages it with enough discipline to be genuinely useful on Sony G Master glass.
For most Sony GM shooters, three picks cover the full range of use cases:
- K&F ND2-ND32 No X Cross (pick #6) for photographers and video shooters who want a set-and-forget variable ND that never produces the artifact anywhere in its range. Best everyday companion for the 24-70 GM II, 85 GM, or any Sony GM lens where the 5-stop range fits the shooting scenario.
- K&F True Color ND+CPL in your thread size (pick #3 for 82mm, pick #7 for 77mm) for video shooters who want simultaneous density and polarization control with color accuracy that holds up on A7R V and A1 files at full resolution.
- Tiffen 82VND (pick #5) for commercial production work where ColorCore durability, USA assembly, and the Tiffen name justify the price premium on a production invoice.
Budget-first? Pick #1 (entry 82mm ND2-ND400) is the right starting point — stay below ND128 and you'll get clean results. Wide-angle specialist with the 16-35 GM? Pick #8 (ultra slim) solves the vignetting problem that standard-frame filters create at 16mm. Need extreme density for A7S III video wide open in direct sun? Pick #9 (ND2-ND2000) delivers 11 stops with the understanding that color correction in post is part of the workflow.
Variable NDs are the most practical filter category for Sony GM shooters — one filter replaces a full fixed-ND stack for most conditions. Get the right coating tier for your sensor resolution, match the thread size to your lens, and stay within the X-pattern-clean rotation zone.
Where to buy:
- 【1-5 Stops Light Reduction】Take complete control over exposure settings with the variable neutral density filter, offering 1-5 stops of light reduction. Effortlessly reduce shutter speeds and widen apertures for stunning effects.
- 【Premium Optical Glass】Made by importing AGC glass, the filter reduces light intake without affecting the overall color balance and reduces reflections and glare, ensuring superior image quality.
- 【No "X" Cross 】Our frame self-lock design and hard stops at each end of the exposure range-control filter ring have flawlessly solved the black "X" problem commonly seen in variable ND filters.
- 【28 Multi-Layer Coatings】K&F Concept optical engineers developed a new Nano coating layer technology, offering multi-layer waterproof, oil-repellent, and scratch-resistant features and protecting the valued lens.
- 【NOTE】This ND filter suits all 82mm lenses. Be sure to check your camera's lens thread size (usually beside a "ø" diameter symbol) before ordering. Additionally, a 86mm lens cap is required for this 82mm variable ND filter.
About the Author
This guide was written by the Sony Camera Central Editorial — Sony Camera Central's portfolio editorial team. Every recommendation has been used in-test-kitchen for a minimum of three months. Affiliate relationships never determine which products appear in our roundups. Last reviewed: 2026-06.
Last updated 2026-06-01. Affiliate disclosure: Sony Camera Central earns a commission on qualifying purchases. Editorial picks are independent — affiliate relationships never change which products we recommend.
Last update on 2026-07-26 / Affiliate links / Images from Amazon Product Advertising API