The 58mm Urth Magnetic CPL Polarizing Filter 58mmfrom Urth Magnetic CPL Polarizing Filter 58mmbrings 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. Can this filter be used with Canon RF 600mm F4?

A: Yes, the Canon Drop-In Circular Polarizing Filter PL-C 52 (WIII) is compatible with the Canon RF 600mm f/4.

Q: 2. How does this compare to normal polarizing filters like the Breakthrough or Hoya ones? Are you able to replace the filter with one of those into the holder?

A: This is not the same as the drop-in filter holder. You cannot change the filter. The polariser is permanently attached, and rotated by a wheel on the outside. Given that these are only added to Canon lenses above $5k, the optical properties of the filter should not be in question. They should be better than any third party offering, because they are designed for (and tested?) with this specific range of Canon lenses.

Q: 3. 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: 4. Does this come apart into two pieces like the Orion so you can put one half on the eyepiece and the other on the diagonal?

A: No, it dose not come apart.

Q: 5. is it the filter by itself or they include the holder also?

A: The Canon Drop-In Circular Polarizing Filter A, B&H # CADICPFA, would be the polarizer filter built into the housing. The polarizer filter cannot be purchased separately; it is a part of the housing and is permanently installed within the drop-in holder and has an integrated wheel for adjusting the rotation position to alter the polarization effect..

Q: 6. Does this work with the 200-400 F4.0 1.4X L extender zoom?

A: That lens requires the Canon PL-C 52WII 52mm Drop-In Circular Polarizing Filter.

Q: 7. what filters fits my Pentax K-50 camera?

A: That would depend on the filter thread of the lens you are using on the K-50. Typically, you can find this on the underside of the lens cap, along the lens barrel, or inside edge of the front of the lens. It will be the number after the symbol of a circle with a line through it. If you are having troubles finding this, you could send us an email letting us know what lens you are using, and we would be able to check on this for you. a href= http://Askphoto@bhphotovideo.com target= _blank Askphoto@bhphotovideo.com/a

Q: 8. 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: 9. 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: 10. Does Canon offer a blank cover if you elect not to use the CP of ND filter?

A: Yes this is the blank drop in filter compatible with the Canon drop in EF RF adapter. https://www.bhphotovideo.com/c/product/1434115-REG/canon_3444c001_drop_in_clear_filter_a.html