The 52mm Nano-X Series White Mist Filter from K&F Concept is a circular diffusion filter from K&F's Nano-X series. It's made with multicoated optical glass and features a metal filter frame.

Multicoated Optical Glass    Metal Filter Frame

Related Questions and Answers

Q: 1. Does the interior measurements take into account the rubberized piece?

A: Yes the interior dimensions do take the rubberized portion into account.

Q: 2. Does this (version I) filter fit Canon EF 200 F/2.0L....???Thanks in advance....

A: This fits the 200/2.0L and matches the colour. It also fits the 400/2.8L II, but the colour does not match. You can optionally buy the more expensive item of the matching colour for the newer big whites, but optically it makes no difference, as you provide the glass!

Q: 3. Will it fit the Inst360 One RS Twin units?

A: No, the SmallRig Vlogging Cage with 52mm Filter Adapter for Insta360 ONE R 4K Edition is incompatible with the Dual-Lens 360 Mod used with the Insta360 ONE RS Twin Edition Camera.

Q: 4. Will this work with the Canon EOS R drop in EF filter adapter?

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

Q: 5. Does it fit the Canon EF 800mm f/5.6 lens?

A: Yes, the Canon Drop-In Circular Polarizing Filter PL-C 52 (WIII) works for the Canon EF 800mm f/5.6 lens.

Q: 6. 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: 7. Will this work in a Canon 300mm 2.8 IS first version?

A: For 300 f2.8 IS first version you will need Canon 2585A001 52mm Circular Polarizing Filter (Rear Drop-in) BH #CACPDI52 • MFR #2585A001

Q: 8. Can this filter be used with the 400 F2.8 L ISII?

A: Yes, it is compatible with that lens.

Q: 9. Is there a way to recognize which translucent dome is the normal vs the warmer one?

A: Yes, The dome that is cooler in color is the warm dome.

Q: 10. Do we have ND variable for drop in filter for 600mm lens

A: https://a href= http://www.bhphotovideo.com/c/product/763737-REG/Canon_4773B001_52mm_Drop_in_Gelatin_Filter.html target= _blank www.bhphotovideo.com/c/product/763737-REG/Canon_4773B001_52mm_Drop_in_Gelatin_Filter.html/a is what you are looking for... Pro: interchangeable 52mm filters. Con: Some people express concern about filter/screw threads contaminating the inner lens elements after prolonged use. I personally see little use (potential) for ND filters on my 600mm lens. I would compromise and set my ISO to 100 and a high aperture for longer exposures. Of course, if you want to shoot at a wide open aperture, then you must use your camera in lower light. The best light is closer to sunrise and sunset, so you should be OK in most circumstances. Good luck with your selection :o)