{"product_id":"k-f-concept-77mm-variable-nd2-32-lens-filter-1-5-stops-control","title":"K\u0026F CONCEPT 77mm Variable ND2-32 Lens Filter - 1-5 Stops Control","description":"\u003cp\u003eIn this review the K\u0026amp;F CONCEPT 77mm Variable ND2-32 Lens Filter is examined for photographers who need fast, simple control of exposure in bright light. The bottom line: this filter is for hobbyists and pros who want to slow shutter speeds or open apertures without swapping solid NDs, and its biggest selling point is a reliable 1-5 stop range combined with design choices that eliminate the annoying dark X artifact. The reviewer found the glass, coatings, and locking frame deliver predictable results in daylight shooting.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-5 Stops Light Reduction:\u003c\/strong\u003e Allows controlled reduction of light so photographers can use slower shutter speeds or wider apertures in bright conditions for motion blur and shallow depth of field.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Optical Glass:\u003c\/strong\u003e Made from imported AGC glass to preserve color balance while minimizing reflections and glare for cleaner images.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo X Cross:\u003c\/strong\u003e A self-locking frame with hard stops at each end of the range prevents the black X pattern common on lesser variable NDs, producing even darkening across the frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 Multi-Layer Coatings:\u003c\/strong\u003e Nano coating layers increase durability and resist smudges and scratches while reducing surface reflections for improved contrast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Threads to fit all 77mm lenses, making it easy to use across a photographer's kit when the lens thread matches the filter size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe filter suits landscape shooters, portrait photographers, and videographers who need quick exposure control without changing filters mid-shoot, especially in bright daylight when controlling aperture or shutter speed matters. Those who shoot time-lapses, waterfalls, or motion-rich scenes will appreciate the variable stops and reliable optical construction.\u003c\/p\u003e\n\u003cp\u003ePhotographers who require very heavy light reduction beyond 5 stops, or who need a perfectly neutral color cast for critical color grading workflows, may prefer stacked fixed-density filters or specialized cinema ND glass. Also confirm your lens has a 77mm thread before buying.\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\u003eCompact way to achieve 1-5 stops of variable light reduction without changing filters.\u003c\/li\u003e\n\u003cli\u003eHigh-quality AGC optical glass preserves color balance and reduces glare for cleaner images.\u003c\/li\u003e\n\u003cli\u003eFrame self-lock and hard stops effectively prevent the black X artifact across the usable range.\u003c\/li\u003e\n\u003cli\u003eDurable 18-layer nano coatings protect the surface and help maintain contrast and sharpness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum reduction is limited to 5 stops, so it is not sufficient for extremely long exposures in very bright light without additional filtration.\u003c\/li\u003e\n\u003cli\u003eRequires confirming lens thread size and an 82mm lens cap for storage, which adds a small compatibility step.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eK\u0026amp;F Concept\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter size\u003c\/td\u003e\n\u003ctd\u003e77mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDensity range\u003c\/td\u003e\n\u003ctd\u003eND2 to ND32 (1-5 stops)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eImported AGC optical glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoatings\u003c\/td\u003e\n\u003ctd\u003e18 multi-layer Nano coatings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign notes\u003c\/td\u003e\n\u003ctd\u003eFrame self-lock with hard stops, no X cross\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 77mm Variable ND2-32 is a practical, well-built variable ND that offers dependable 1-5 stop control, quality AGC glass, and multi-layer coatings for most outdoor shooting needs. It represents good value for photographers who want versatile exposure control without frequent filter swaps, provided the 5-stop maximum meets their light reduction needs.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my lens?\u003c\/strong\u003e\u003cbr\u003eIt fits lenses with a 77mm filter thread; check the lens barrel for the diameter symbol and number before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it eliminate the X cross problem?\u003c\/strong\u003e\u003cbr\u003eYes, the self-lock frame and hard stops are designed to prevent the dark X artifact across the usable range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need any extra caps or accessories?\u003c\/strong\u003e\u003cbr\u003eAn 82mm lens cap is required for this 77mm filter when stowing it as noted by the manufacturer.\u003c\/p\u003e","brand":"K\u0026F Concept","offers":[{"title":"Default Title","offer_id":48654158332123,"sku":"B0CRRDF5TS","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81DzYMXUgNL._AC_SL1500_289c93ce-d7fc-463b-840c-1518e72982b4.jpg?v=1778743114","url":"https:\/\/gearmusthave.com\/products\/k-f-concept-77mm-variable-nd2-32-lens-filter-1-5-stops-control","provider":"GearMustHave","version":"1.0","type":"link"}