{"product_id":"b-w-39mm-basic-clear-mrc-007m-glass-filter-neutral-protection","title":"B+W 39mm Basic Clear MRC 007M Glass Filter - Neutral Protection","description":"\u003cp\u003eIn this review the B+W 39mm Basic Clear MRC 007M is evaluated as a simple, durable lens protector for photographers who want zero color cast and reliable flare control. The bottom line: it is for shooters who prefer to leave a clear filter on their lens permanently to safeguard front elements without altering exposure or color. The reviewer found the filter to be highly transparent, effectively protected by the MRC coating, and convenient to grip thanks to the black knurled mount, making it a practical everyday accessory for glass that costs more to replace than the filter itself.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBlack Knurled Filter Mount:\u003c\/strong\u003e Improved grip makes mounting and removal much easier, especially in the field or with cold hands.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMRC Coating:\u003c\/strong\u003e Multi-resistant coating reduces flare and ghosting so images remain clear even with bright light sources in frame.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNo Filter Effect:\u003c\/strong\u003e The clear glass introduces no color shift or light loss, so exposure and white balance remain unchanged when left on the lens.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCoverage to 24mm Full Frame:\u003c\/strong\u003e Suitable for use on lenses down to 24mm on full frame, avoiding vignetting on many wide lenses in that range.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQR Code Authenticity:\u003c\/strong\u003e New QR code included to verify the filter is genuine and not a counterfeit product.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECO-Friendly Packaging:\u003c\/strong\u003e Reduced packaging waste makes this an environmentally considerate choice for routine protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe B+W 39mm Basic Clear is best for photographers who own lenses with a 39mm front thread and want a transparent permanent protector that will not alter image color or exposure. Street, travel, and outdoor photographers who often keep a filter on a lens for physical protection will appreciate the low-reflection MRC coating and the knurled mount for quick handling.\u003c\/p\u003e\n\n\u003cp\u003eIt is less suitable for users who need optical correction, UV-specific filtration, or polarizing and variable neutral density functions; photographers seeking specialized image effects or filtration should look at dedicated UV, polarizer, or ND filters instead of a basic clear glass protector.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eVery neutral optics preserve color and exposure so images remain true to the lens' character.\u003c\/li\u003e\n \u003cli\u003eMRC coating meaningfully reduces flare and ghosting in backlit or high contrast scenes.\u003c\/li\u003e\n \u003cli\u003eKnurled mount makes the filter easy to tighten and remove without extra tools.\u003c\/li\u003e\n \u003cli\u003eIncludes a QR code for authenticity, helping buyers confirm they have a genuine component.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAs a clear protector it offers no UV reduction or polarizing benefit, so it does not replace functional filters.\u003c\/li\u003e\n \u003cli\u003eLimited to lenses with a 39mm thread, requiring step rings for other sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eBASIC 007M Clear Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMount Finish\u003c\/td\u003e\n\u003ctd\u003eBlack knurled filter mount for better grip\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eB+W MRC multi-resistant coating to control flare and ghosting\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eThread Size\u003c\/td\u003e\n\u003ctd\u003e39mm\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eGood for down to 24mm full frame format\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eAuthenticity\u003c\/td\u003e\n\u003ctd\u003eNew QR code included to verify authenticity\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eECO-friendly packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe B+W 39mm Basic Clear MRC 007M is a sensible, low-cost way to protect a 39mm lens without changing image color or exposure. Photographers who want long-term front element protection with minimal optical impact will find it good value, thanks to the MRC coating and solid mount. Those seeking filtering effects should buy a purpose-built UV, polarizer, or ND option instead.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this filter change color or exposure?\u003c\/strong\u003e\u003cbr\u003eThe filter is color-neutral with no light loss, so it does not change exposure or white balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the MRC coating reduce flare?\u003c\/strong\u003e\u003cbr\u003eYes, the B+W MRC coating is designed to reduce reflections and ghosting for cleaner images in bright conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this on wider lenses?\u003c\/strong\u003e\u003cbr\u003eIt is specified for use down to 24mm full frame; for wider coverage or different thread sizes use step rings or select a larger diameter filter.\u003c\/p\u003e","brand":"B+W","offers":[{"title":"Default Title","offer_id":48235841913051,"sku":"B09JCDPDPN","price":51.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51CEMRMp6BL._AC_SL1200.jpg?v=1770828568","url":"https:\/\/gearmusthave.com\/products\/b-w-39mm-basic-clear-mrc-007m-glass-filter-neutral-protection","provider":"GearMustHave","version":"1.0","type":"link"}