{"product_id":"67mm-putter-variable-nd-filter-nd2-nd400-1-9-stops-precision","title":"67mm Putter Variable ND Filter ND2-ND400 (1-9 Stops) - Precision","description":"\u003cp\u003eIn this review the K\u0026amp;F CONCEPT 67mm Putter Variable ND Filter is assessed as a practical, budget-friendly tool for stills and video shooters who need flexible light control. The single biggest reason to consider this filter is its precise putter-style frame with clearly marked stops from \u003cstrong\u003eND2 to ND400\u003c\/strong\u003e, which makes incremental exposure changes fast and repeatable for time-lapse, long exposures, or controlled motion blur. It uses Japanese AGC optical glass and extensive coatings, so image quality is the chief selling point for photographers who want variable density without replacing multiple filters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImport Optical Glass:\u003c\/strong\u003e Crafted from Japanese AGC glass with 28 multi-layer coatings to reduce reflections and preserve contrast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePutter Design for Precision:\u003c\/strong\u003e The putter-style frame gives tactile, marked stops so users can dial exact exposure reductions quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Range:\u003c\/strong\u003e Adjustable from ND2 to ND400 (1 to 9 stops) to cover most bright-light and creative long-exposure situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof and Scratch Resistant:\u003c\/strong\u003e Hydrophobic, oil-proof, and scratch-resistant coatings protect both surfaces for field durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Slim Frame:\u003c\/strong\u003e A 7.4mm ultra-slim frame is designed to avoid vignetting even on wide-angle lenses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e Threads fit 67mm lenses; users will need a 72mm lens cap to fit this filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe filter is best for enthusiast photographers and videographers shooting outdoors who want a single, compact solution for variable exposure control. Landscape photographers doing long exposures and creators who need quick stop adjustments during handheld or tripod filming will appreciate the marked increments and smooth rotation.\u003c\/p\u003e\n\u003cp\u003eIt is less suited to those who demand absolute zero color shift at extreme stops or professionals requiring interchangeable solid ND sets for critical color workflows; some users report mixed color cast and occasional fiddliness when finding the exact stop, so heavy color-critical studio work may be better served by fixed, calibrated NDs.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolid build and multi-layer coatings deliver strong perceived value and durable optics.\u003c\/li\u003e\n\u003cli\u003ePutter-style frame with stop markings makes exposure adjustments repeatable and precise.\u003c\/li\u003e\n\u003cli\u003eUltra-slim 7.4mm frame reduces the chance of vignetting on wide-angle lenses.\u003c\/li\u003e\n\u003cli\u003eWaterproof and oil-resistant coatings make it suitable for outdoor, adventurous use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users note mixed reports of color cast at darker settings, so expect minor color shifts in some situations.\u003c\/li\u003e\n\u003cli\u003eFunctionality and ease of use receive mixed feedback; adjusting to the exact stop can take time for a few users.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter thread size\u003c\/td\u003e\n\u003ctd\u003e67mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity range\u003c\/td\u003e\n\u003ctd\u003eND2 to ND400 (1-9 stops)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eJapanese AGC optical glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003e28 multi-layer coatings; hydrophobic, oil-proof, scratch resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame thickness\u003c\/td\u003e\n\u003ctd\u003eUltra-slim 7.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003ePutter-style adjustable frame with marked stops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe K\u0026amp;F CONCEPT 67mm Putter Variable ND Filter is a practical, cost-effective option for photographers and videographers who need flexible exposure control with good optical quality. Its AGC glass, extensive coatings, and putter-style marks make it excellent value for outdoor and landscape use, though color-critical professionals might prefer fixed, calibrated NDs to avoid any possible color shift.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this filter vignette on wide-angle lenses?\u003c\/strong\u003e\u003cbr\u003eIts ultra-slim 7.4mm frame is designed to minimize vignetting and is suitable for ultra-wide use, including around a 16mm focal length on compatible cameras.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich lenses will this fit?\u003c\/strong\u003e\u003cbr\u003eIt fits lenses with a 67mm filter thread; check the lens barrel for the diameter symbol and thread size before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it cause color cast?\u003c\/strong\u003e\u003cbr\u003eMost users report acceptable color performance thanks to the multi-layer coatings, but some customers observe a visible color cast at darker settings, so test on your setup if critical color is required.\u003c\/p\u003e","brand":"K\u0026F CONCEPT","offers":[{"title":"Default Title","offer_id":48681428877531,"sku":"B09BYC5XMK","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/619mzoUVLML._AC_SL1500_d05fd6f7-4041-4160-9418-21667052ccd8.jpg?v=1778647477","url":"https:\/\/gearmusthave.com\/products\/67mm-putter-variable-nd-filter-nd2-nd400-1-9-stops-precision","provider":"GearMustHave","version":"1.0","type":"link"}