{"product_id":"k-f-concept-6-1-in-magnetic-lens-filter-mount-adapter-with-67mm","title":"K\u0026F Concept 6.1 in Magnetic Lens Filter Mount Adapter with 67mm","description":"\u003cp\u003eIn this review the K\u0026amp;F Concept 6.1 in magnetic lens filter mount adapter is assessed for smartphone photographers who need fast exposure control in bright light. The single biggest reason to buy is the built-in \u003cstrong\u003e67mm variable ND2-32 filter\u003c\/strong\u003e, which gives precise control over exposure and motion blur without attaching bulky rigs. The adapter is designed to fit iPhone 12 through 16 series (including Pro models) and promises a secure magnetic system that makes swapping filters and accessories quick while keeping a low profile for run-and-gun shooting.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Designed to fit iPhone models from 12 to 16 series, including Pro versions, so most recent iPhones can use it without modification.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVariable ND Filter:\u003c\/strong\u003e The 67mm variable neutral density filter covers ND2 to ND32, allowing gradual reduction in light for filming or slower shutter speeds in daylight.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMagnetic Design:\u003c\/strong\u003e Strong magnets enable quick mounting and removal of the filter and allow magnetic accessories to be attached to both sides for extra versatility.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSeamless Edge Seal:\u003c\/strong\u003e The adapter uses an edge seal and L-shaped anti-slip pads to prevent light leaks and keep the phone stable during use.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSoft-Touch Finish:\u003c\/strong\u003e Liquid silicone coating on both sides resists fingerprints and gives a comfortable, secure grip while handling the adapter.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAccessory Friendly:\u003c\/strong\u003e The magnetic system accepts ring lights and other magnetic mounts, expanding how the adapter can be used on location.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe adapter is aimed at mobile photographers and videographers who shoot outdoors and need quick, reliable exposure control without carrying DSLR filters. It is particularly useful for content creators who want smoother motion or shallower depth effects in daylight using only their phone.\u003c\/p\u003e\n\u003cp\u003ePhotographers who need guaranteed fit on every phone should be cautious: compatibility with every future phone model is not certain, and a few users reported fit or magnet strength issues with newer or nonstandard cases. Studio shooters who require precision glass and filter mounts designed for interchangeable-lens cameras should look to full-size filter systems instead.\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\u003eBuilt-in 67mm \u003cstrong\u003evariable ND2-32\u003c\/strong\u003e gives flexible exposure control for photo and video.\u003c\/li\u003e\n \u003cli\u003eMagnetic attachment makes mounting and swapping fast and convenient on compatible phones.\u003c\/li\u003e\n \u003cli\u003eSoft-touch liquid silicone finish reduces fingerprints and improves handling comfort.\u003c\/li\u003e\n \u003cli\u003eSeamless edge seal and anti-slip pads help reduce light leaks and stabilize the phone while shooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eMagnet strength and fit received mixed feedback from users, so fit may vary by phone model and case thickness.\u003c\/li\u003e\n \u003cli\u003eNot a replacement for full-size camera filters when absolute optical precision is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eK\u0026amp;F Concept magnetic lens filter mount adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatible phones\u003c\/td\u003e\n\u003ctd\u003eiPhone 12 to 16 series, including Pro models\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAdapter size\u003c\/td\u003e\n\u003ctd\u003e6.1 in magnetic lens filter mount adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFilter thread\u003c\/td\u003e\n\u003ctd\u003e67mm variable ND\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eND range\u003c\/td\u003e\n\u003ctd\u003eND2 to ND32\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eLiquid silicone soft-touch coating\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAnti-slip\u003c\/td\u003e\n\u003ctd\u003eL-shaped anti-slip pads and seamless edge seal\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 6.1 in magnetic mount adapter is a practical, value-minded choice for mobile creators who need on-the-go exposure control and accessory flexibility. Its \u003cstrong\u003e67mm variable ND\u003c\/strong\u003e and magnetic system streamline outdoor shooting with recent iPhones, though buyers should confirm fit for their exact model. Overall it offers useful functionality for most smartphone shooters without adding bulk.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my iPhone model?\u003c\/strong\u003e\u003cbr\u003eThe adapter is made for iPhone 12 through 16 series including Pro models; check fit with any protective case as thickness can affect attachment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat light reduction does the filter provide?\u003c\/strong\u003e\u003cbr\u003eThe included 67mm variable ND filter adjusts from ND2 to ND32 for gradual light reduction and smoother motion control in bright conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I attach other accessories?\u003c\/strong\u003e\u003cbr\u003eYes, the magnetic design allows attaching magnetic mounts, ring lights, and other compatible accessories to either side.\u003c\/p\u003e","brand":"K\u0026F CONCEPT","offers":[{"title":"Default Title","offer_id":48617856073947,"sku":"B0FBRG2T5T","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/610RcembbfL._AC_SL1500.jpg?v=1778510058","url":"https:\/\/gearmusthave.com\/products\/k-f-concept-6-1-in-magnetic-lens-filter-mount-adapter-with-67mm","provider":"GearMustHave","version":"1.0","type":"link"}