{"product_id":"77mm-magnetic-cpl-nd8-nd64-filters-kit-fast-swap-magnetic-set","title":"77mm Magnetic CPL + ND8 + ND64 Filters Kit - Fast Swap Magnetic Set","description":"\u003cp\u003eIn this review the tester looks at a compact 5-in-1 filter kit built for photographers who want fast, reliable control over reflection and exposure. The bottom line: this 77mm magnetic CPL and ND set is aimed at hobbyists and travel shooters using 49mm lenses who value instant filter changes and solid optical quality. The standout reason to buy is the magnetic adapter ring system that lets you swap filters in about one second, which keeps the photographer responsive to changing light and fleeting moments.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Second Swap:\u003c\/strong\u003e The magnetic adapter ring and filters attach instantly so a photographer can change filters nearly silently and without threaded screwing, reducing missed opportunities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Reduction:\u003c\/strong\u003e The ND8 and ND64 provide about 3 and 6 stops of light reduction respectively, which helps control exposure on partly cloudy and bright sunny days for longer shutter effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolarization Control:\u003c\/strong\u003e The CPL enhances color and contrast and reduces non-metallic glare from water and windows, improving saturation and sky definition in landscape shots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Quality:\u003c\/strong\u003e Filters are made from Japanese AGC optical glass with 28 multi-layer coatings to reduce reflections and preserve image clarity when stacked or used singly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Kit:\u003c\/strong\u003e The 5-in-1 set includes a CPL, ND8, ND64, a magnetic basic ring and a lens cap, giving essential options without bulk for quick field use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is best for entry to enthusiast photographers who need quick filter swaps during travel, street, landscape, or run-and-gun shooting and who already use lenses close to 49mm thread size. The magnetic system particularly benefits shooters who pair the filter with magnetic mounts or rigs to speed workflow.\u003c\/p\u003e\u003cp\u003ePhotographers needing a broad range of filter sizes or precision cine-style control should look elsewhere, as the kit is a small, single-size solution and is designed for practical field convenience rather than a full professional system of variable NDs or multiple diameters.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFast magnetic attachment makes swapping filters in less than a second practical and dependable.\u003c\/li\u003e\n\u003cli\u003eND8 and ND64 offer reliable 3 and 6 stops reduction for motion blur and bright conditions.\u003c\/li\u003e\n\u003cli\u003eCPL improves color and contrast and removes non-metallic glare for clearer skies and water shots.\u003c\/li\u003e\n\u003cli\u003eConstruction uses Japanese AGC optical glass with multi-layer coatings, supporting good image quality and low reflections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKit fits a single lens diameter; users must confirm 49mm compatibility before buying.\u003c\/li\u003e\n\u003cli\u003eColor saturation from the CPL can be subjective; some users report stronger color shifts than expected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\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 Sizes Included\u003c\/td\u003e\n\u003ctd\u003eCPL, ND8, ND64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMount Type\u003c\/td\u003e\n\u003ctd\u003eMagnetic adapter ring + magnetic filters\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 (Nano-X Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Reduction\u003c\/td\u003e\n\u003ctd\u003eND8 = 3 stops; ND64 = 6 stops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Lens Diameter\u003c\/td\u003e\n\u003ctd\u003e49mm (confirm lens size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThis magnetic CPL and ND kit is a practical, value-oriented choice for photographers who want fast filter changes and dependable optical quality without carrying multiple thread-on rings. It is especially useful for travel and landscape shooters who prioritize speed and convenience; confirm your lens diameter and expect slightly stronger color shifts from the CPL in some scenes.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill the kit fit lenses other than 49mm?\u003c\/strong\u003e\u003cbr\u003eThe kit is built for a 49mm lens size; buyers should confirm their lens diameter before purchasing or use a step-up\/step-down solution if available.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much light do the ND filters block?\u003c\/strong\u003e\u003cbr\u003eND8 provides about 3 stops of reduction and ND64 provides about 6 stops, suitable for partly cloudy through bright sunny conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the CPL affect color?\u003c\/strong\u003e\u003cbr\u003eThe CPL enhances contrast and can increase color saturation, especially blues; some users note a noticeable increase in saturation depending on scene and rotation.\u003c\/p\u003e","brand":"K\u0026F CONCEPT","offers":[{"title":"Default Title","offer_id":48256817660123,"sku":"B0CWG9X65L","price":130.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71vtmUCK18L._AC_SL1500_794d1ddc-a8f0-459f-8061-3c5ebbacf070.jpg?v=1778315725","url":"https:\/\/gearmusthave.com\/products\/77mm-magnetic-cpl-nd8-nd64-filters-kit-fast-swap-magnetic-set","provider":"GearMustHave","version":"1.0","type":"link"}