The 77mm Magnetic CPL Polarizing Filter Plus+ from Urth brings ease to your creative flow with a convenient stackable, magnetic system. Polarized light can wash out images with silvery reflected light and the CPL Polarizing Filter Plus+ cuts out 99.9% of reflected light from water, glass, and non-metallic surfaces, uncovering bolder colors. The item features 20-layers of nano-coating providing easier cleaning and better protection against water, oil, and scratches. These layers also provide a higher maximum light transmission and a more consistent transmission curve for sharper images, finer colors, and greater depth. The individual magnetic filters include a magnetic adapter ring.

Ultra-Slim Magnalium Rim    Quickly Swap and Switch Filters    Filter Out 99.9% of Reflected Light    German Schott B270 Optical Glass

Bring ease to your creative flow with a convenient stackable, magnetic system. This magnetic filter also features a screw-mount base so a magnetic adapter ring is not required.

Cut silver reflections from water, glass and non-metallic surfaces for more vivid color and depth.

The CPL Filter Plus+ cuts 99.9% of polarized light for better contrast and vibrant color.

Designed with German Schott glass for true light transmittance and supreme image quality.

Related Questions and Answers

Q: 1. Will the PL-C52(WIII) or the PL-C52(WII) work/fit in the 200mm f/2L IS USM lens? Some responses from Staff state the (WII) will.

A: The W2 version is compatible with the 200mm f2 lens: https://bhpho.to/3Drway9

Q: 2. What is the difference between this (WIII) and the WII?

A: The Canon Drop-In Circular Polarizing Filter PL-C 52 (WIII) is only compatible with two lenses: EF 400mm f/2.8L IS III USM and EF 600mm f/4L IS III USM; the Canon PL-C 52WII 52mm Drop-In Circular Polarizing Filter is compatible with: EF 300mm f/2.8L IS II USM EF 400mm f/2.8L IS II USM EF 400mm f/4 DO IS II USM EF 500mm f/4L IS II USM EF 600mm f/4L IS II USM

Q: 3. Filter for rf 400 2.8

A: The Canon PL-C 52WII 52mm Drop-In Circular Polarizing Filter is incompatible with the Canon RF 400mm f/2.8 L IS USM Lens. The Canon Drop-In Screw Filter Holder 52 (WIII) with Protect Filter is included with the lens. If you need a replacement, here is the link: https://www.bhphotovideo.com/c/product/1434117-REG/canon_3049c001_drop_in_screw_filter_holder.html

Q: 4. I have a Pentax 35mm, model # ZX-7. One of my lenses is inscribed with: SMCPentax-FA 1:3.5-5.6 28-80mm. The other lens, 1:4.5-5.6 80-320mm. Do you sell the Ultaviolet filters for these lenses?? If so, I am interested in knowing the price of them. Thank you. Rita

A: The Pentax 28-80mm and 80-320mm lenses both take filters with a thread size of 58mm. Check out the Hoya 58mm UV Haze NXT filter: http://bhpho.to/JIm3a2

Q: 5. Does the circular polarizer for the FE400 also fit the FE600?

A: Yes, this filter and its holder will work in the FE 600mm and all Sony telephotos with drop-in filters.

Q: 6. How many stops of light do we lose by using this polarizer?

A: I contacted Sony concerning your inquiry. While they did not have an exact light loss listed for this Sony Drop-In Circular Polarizing Filter for Sony FE 400mm f/2.8 GM OSS Lens, they did state that circular polarizers typically block out half of light coming in, so typically light loss is 1-2 stops.

Q: 7. Please give one detailed explanation of best usage when used 90 to sun

A: If you want to get a fabulous shot of a cloud-filled sky or make the water seem more saturated, then a polarizer is the way to go. This filter is the best way to make the clouds stand out, increase or decrease the saturation of the ocean or increase or decrease the reflection off the water. You can also use this filter when shooting into glass or windows since it will, again, either increase or decrease reflections.

Q: 8. Can this be used with the RF to EF drop in filter adapter?

A: No, you would need Canon Drop-In Circular Polarizing Filter A (https://bhpho.to/2QeQFnq) for that adapter.

Q: 9. Will this filter holder work with Singh ray mo slo 100x100 filters? Thank you for your time.

A: Yes, the Singh ray mo slo 100x100 filters will fit into the NiSi V6 100mm Filter Holder.

Q: 10. Does this fit Canon EF 400mm f2.8L version II lens?

A: The Canon PL-C 52WII 52mm Drop-In Circular Polarizing Filter is compatible with the Canon EF 400mm f/2.8L IS III USM Lens.