The 46mm 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 this work with a lens having a 86mm front threads?

A: You would need to add the NiSi 86mm Adapter Ring for C4 Cinema Filter Holder and V5 or V6 Series 100mm Filter Holders, BH # NIPV5AD86 in your case. https://bhpho.to/3euMfYb

Q: 2. Does this fit 500 F4 II? Can you place alternative polarizing filter in place of the supplied i.e. B+W 52mm Kaesemann XS-Pro Circular Polarizer MRC Nano Filter ?

A: Yes, you can use any 52mm rear drop in filters with the Canon 500mm f/4 II lens.

Q: 3. Does this filter work with the older 2.8 version of the 300mm lens, i.e. version I ???

A: I don't think that this filter will work with the older 300 lens. I tried to see about getting a filter that would work, but could not, so I am doing with what I have -- an older filter that came with the lens.

Q: 4. Can I detach the CPL filter out from the holder, and put other 52mm filter on it ?

A: Yes you can do that. You do have to know, not every 52mm filter will fit but with trial and error you can apply many different filters. (no star or cross however)

Q: 5. WHAT IS THE DIFFERENCE BETWEEN 1.Canon 2585A001 52mm Circular Polarizing Filter (Rear Drop-in)AND2.Canon PL-C 52WII 52mm Drop-In Circular Polarizing FilterOTHER THAN THEIR PRICES?

A: I asked the same question and was told that the WII is for a version 2 of the lens... I ordered the 2585A001 to fit my 300mm 2.8 Version 1 and it works great, the only difficult thing with this polariser for the 300mm 2.8 i is that when the lens it attached to my 7D mark 2 there is not very much space to fit you finger in to roll the adjustment wheel as the nose of the flash mount is right in the way, in fact to remove the polariser you have to remove the lens from the camera body....if you use a teleconverter this is no problem at all. Also the colour of the lens coating in older lens is slightly different in the newer L lenses. I don't know if the WII would fit every lens

Q: 6. 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: 7. Will all the included items fit within the case provided ?

A: The case is only for the filters.

Q: 8. Will this canon drop in CPL filter work in the Mieke drop in eos-rf adapter?

A: The Canon Drop-In Circular Polarizing Filter A is not compatible with the Meike EF to RF drop-in filter system.

Q: 9. Will this work with the Canon EOS R drop in EF filter adapter?

A: Sorry, no they are not meant to be interchanged.

Q: 10. Why does the picture not show the 3, 6 and 10 stop ND's that are listed in the specs? looks like the wrong picture, no?

A: what is listed on he specs and In the Box is seem on the image.