1.Original AGC Optical Glass from Japan, high transmittance and polarization rate 2.Ultra slim frame design, only 4.68mm thickness, avoid dark corner, suitable for wide-angle lens 3.Increase the color saturation, makes the color of some of these objects more vibrant 4.Manage reflections, or suppress glare from non-metal surface, such as water and glass.
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TElESIN CPL ND8/16/32 Filters Set for Gopro Hero 12 11 10 9 Polarizied Filter Lens Protector Action Camera Accessories
Aliexpress UK
Haida PROII CPL x VND / 2-in-1 Filter. Filter has both of CPL and varaible ND filter function. The thickness of ordinary single-chip VND on the market is 6-8mm. Whenshooting at a focal length greater than 17mm, the picture is not blocked.
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Lightdow Lens Filter Bag Foldable Lens Pouch 3 Slots 4 6 10 12 Pocket for UV CPL ND FLD Filter Wallet Lens adapter Easy to Carry
Aliexpress UK
Achieve greener greens and crystal-clear waters, cut out glare and reflections and take clearer, higher contrast photos with this 77mm polarising filter from CELLONIC®. Canon EF 24-70mm f/4L IS USM. ✔ Circular polarisation: CPL filter is rotatable / adjustable.
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aMagisn Lens Filter for Insta360 Ace Pro 2, Press Quick Mount Filters ND CPL UV Multi-layer Coating Lens Accessories
Aliexpress UK
Achieve greener greens and crystal-clear waters, cut out glare and reflections and take clearer, higher contrast photos with this 77mm polarising filter from CELLONIC®. ✔ Circular polarisation: CPL filter is rotatable / adjustable.
eBay
NEEWER Magnetic ND/CPL Filter Set For DJI OSMO Pocket 3 Creator Combo Accessories, Action Camera Neutral Density Filters
Aliexpress UK
Here for sale is my HOYA 77mm CPL filter Hardly used and had ages but no longer have lenses to fit. Doesn’t come with the box but I had it in a K&F lens case so will be sent in that, well protected. Pristine condition.
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Metal Lens Filter Protection Lid Cover Set Storage Stack Cap 62 67 72 77 82 86 95 mm Aluminum Universal for filter UV CPL ND etc
Aliexpress UK
K&F Concept Filter Circular Polarizing Filter Waterproof with 24 Multi-Layer Coatings CPL Polarizers Filters 1. Effectively reduce or eliminate the reflection of non-metallic surfaces, improve the clarity of the picture and effectively increase the colour saturation; 2. Imported optical glass, 24-layer nano-coating process 3. Double-sided polishing process, showing high-definition picture quality; 4. The anti-reflection green film can effectively reduce the reflection on the surface of the filter; 5. Multi-layer nano-coating, dust-proof, waterproof, anti-fouling, anti-mildew to protect the lens; 6. Ultra-thin frame design can effectively prevent vignetting when using a wide-angle lens; 7. The frame knurling design is convenient for disassembly and assembly. New and old packages are sent randomly HD optical glass 5.
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NEEWER 67mm 3 in 1 Variable ND Filter + CPL ND2-32 (1-5 Stop) Camera Lens HD Optical Glass Effect Filter
Aliexpress UK
Achieve greener greens and crystal-clear waters, cut out glare and reflections and take clearer, higher contrast photos with this 77mm polarising filter from CELLONIC®. Canon EF-S 17-55mm f/2.8 IS USM.
eBay
aMagisn Lens Filter for Insta360 Go Ultra UV CPL ND 8-64 HD Optical Glass Professional Filter for Insta 360 GoUltra Accessories
Aliexpress UK
Sigma 50mm F1.4 EX DG HSM, 85mm F1.4 EX DG HSM. Achieve greener greens and crystal-clear waters, cut out glare and reflections and take clearer, higher contrast photos with this 77mm polarising filter from CELLONIC®.
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VIOFO Original CPL Filter Lens Cap Circular Polarizing Filters CPLDash Dashcam Camera DVR CPLs For VIOFO A119 A119S A118C2
Aliexpress UK