Skip to main content Digital Camera World Digital Camera World THE HOME OF DIGITAL PHOTOGRAPHY Search Digital Camera World View Profile Accessories Buying Guides The Photography & Video Show Digital Camera Australian Camera Australian ProPhoto Photography Magazines Why subscribe? Issues filled with product reviews, latest updates, expert advice and more Delivered to your Android or IOS device Every issue is packed with photo tips, kit reviews and inspiration From$12View Deal Camera news Camera rumors Photography & Video Show Prime Day deals Photo mag deals Cheatsheets Recommended reading Lens Filters This filter improved my photography – and it can do the same for you, and you can save up to $36 right now Drone filters: Did you know you could turn your drone into a proper camera for MUCH less today? Lens Filters Could a lens filter and editing presets create that coveted retro look – without buying a new camera? The PolarPro CineGold mixes a lens filter with presets to mimic film Lens Filters PolarPro McKinnon 135 Gold Mist filter review: Like magic pixie dust, but for a camera lens Lens Filters K&F Concept Square Filter Holder System (X-Pro series) review: a comprehensive starting point with an interesting design Lens Filters Neewer True Colors Variable ND2-ND32 & CPL 2-in-1 Filter review: just how much polarization do you need? Camera Accessories Amazon Prime Day camera gear under $80 can’t be any good, right? WRONG! Lens Filters This filter improved my photography – and it can do the same for you. And you can save 15% right now! Kim Bunermann 11 July 2025 Boost color, cut glare – the K&F Concept Circular Polarizer filter (Nano-X Pro Series) is an essential filter for landscapes and seascape shooters and now you can save up to £18 When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. (Image credit: Future) You don't always need to buy a new camera or expensive lens to level up your photography. Sometimes, it's the smaller gear that makes the big difference. For me, the game-changing tool was the K&F Concept Circular Polarizer Filter (Nano-X Pro Series), now available at 15% off, thanks to Amazon Prime Day. The price depends on your filter thread size, and you can save up to £18. Save 15%K&F ConceptCircular Polarizer (Nano-X Pro Series) : was £94.99 now £80.74 at Amazon Save up to £18 Deal includes filter sizes 67, 72, 77 and 95mm. This filter is built with top-quality materials, designed to be waterproof and scratch-resistant. It features 36 layers of nano-coating to reduce reflections and enhance the colors in your photos. I think filters like this are still underrated – yet they can have a massive impact on your image quality. I used to overlook them, too. But once I tried a high-quality polarizing filter, my images started popping with richer skies, deeper tones and cleaner reflections. If you shoot landscapes, seascapes or anything involving water, glass or sky, this filter can seriously change the way you capture scenes. A CPL (circular polarizer) isn't just about reducing glare – it enhances color saturation, cuts through reflections on water or glass, and gives your images a crips, polished look straight out of the camera. Which means less time editing and more time shooting. What I love about the K&F Concept Nano-X Pro CPL is that it does all this while maintaining great image quality. Thanks to its ultra-thin brass frame and 36 layers of nano-coating, it's waterproof, scratch-resistant and anti-smudge – so it holds up even in tough outdoor conditions. Its light transmittance is 45% (polarizers typically reduce light transmission) and reflectivity as low as 0.15%. Before you buy, check the filter thread size on your lens (usually marked on the lens front or lens cap with a symbol like "⌀"). Each K&F Concept filter comes with a ten-year warranty and a protective leather pouch. So, this polarizing filter worked wonders for me – and it might do the same for you. It is one of those gear upgrades that truly offers more value than it costs. You might also like… Check out our guide to the best filters for photography, the best polarizing filter, the best variable ND filters, and the best protection filters for lenses. Get the Digital Camera World Newsletter The best camera deals, reviews, product advice, and unmissable photography news, direct to your inbox! Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsorsBy submitting your information you agree to the Terms & Conditions and Privacy Policy and are aged 16 or over. See more Cameras News Amazon Prime Day Kim Bunermann Social Links Navigation Staff Writer Kim is the Staff Writer on Digital Camera World, and formerly Technique Editor at Digital Photographer, focusing on the art and science of photography. With a Master’s degree in Photography and Media, she is driven to educate through an analytical approach, visually and technically. With her guides and tutorials, Kim seeks to uncover new facets of this time-honoured medium and foster a deeper understanding of its profound role in culture. Kim highlights topics that resonate with modern society, including women in photography and critical issues such as environmental conservation. She also discusses and reviews camera gear, giving you an overview to find the best fit for your photography journey. You must confirm your public display name before commenting Please logout and then login again, you will then be prompted to enter your display name. This filter improved my photography – and it can do the same for you, and you can save up to $36 right now Drone filters: Did you know you could turn your drone into a proper camera for MUCH less today? Could a lens filter and editing presets create that coveted retro look – without buying a new camera? The PolarPro CineGold mixes a lens filter with presets to mimic film PolarPro McKinnon 135 Gold Mist filter review: Like magic pixie dust, but for a camera lens K&F Concept Square Filter Holder System (X-Pro series) review: a comprehensive starting point with an interesting design Neewer True Colors Variable ND2-ND32 & CPL 2-in-1 Filter review: just how much polarization do you need? Latest in Lens Filters This filter improved my photography – and it can do the same for you, and you can save up to $36 right now That iconic CineBloom filter for retro-looking photos? Moment just gave it a dark upgrade "You're not hunting for the decisive moment anymore – you're letting time itself become part of your composition" Could a lens filter and editing presets create that coveted retro look – without buying a new camera? The PolarPro CineGold mixes a lens filter with presets to mimic film K&F Concept Matte Box Kit review: A budget matte box kit that surprises and delights in equal measure PolarPro McKinnon 135 Gold Mist filter review: Like magic pixie dust, but for a camera lens Latest in News $29.95!!! This is the cheapest Nikon Z lens on Amazon – and I think you'd be crazy not to buy it Amazon Prime Day camera gear under $80 can’t be any good, right? WRONG! Peak Design isn’t part of Prime Day – but I just found a hidden coupon for several popular bags and straps I just found the mother of all Anti-Prime Day deals! This trio of fast primes costs less than most single lenses Digital photo frames are the best gifts ever, and Prime Day is the best time to buy one Cheap lenses under $250 are all over Amazon Prime Day, but which ones are worth your time? LATEST ARTICLES The Nikon superzoom lens I've had my eye on for two years has dropped to its lowest in months for Prime Day – and I couldn't be happier! I'd choose a 35mm lens if I were starting photography today – and now you can get one for only £140 If I were starting photography today, I would definitely look at this $143 prime lens $29.95!!! This is the cheapest Nikon Z lens on Amazon – and I think you'd be crazy not to buy it Amazon Prime Day camera gear under $80 can’t be any good, right? WRONG! Digital Camera World is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site. 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