The 52mm Plus+ Magnetic UV & Circular Polarizer Filter Set from Urth includes the professional UV Lens Filter Plus+, which cuts 99.6% of ultraviolet light to sharpen your photos and protects your lens from scratches, oil, dirt, fingerprints, and salt water. It also includes the professional CPL Lens Filter Plus+, which cuts 99.9% of reflected light for better contrast and stronger color saturation. The Plus+ range 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 magnetic filter kits include a magnetic adapter ring.

Minimalist Kit with 2 Essential Filters    20-Layer Nano-Coating    Ultra-Slim Magnalium Rim    B270 Schott Optical Glass

The UV Plus+ cuts ultraviolet haze and the CPL Plus+ reduces polarized light for better clarity, contrast, and stronger colors.

Both crafted with German Schott glass, the UV filter features a 30-layer nano coating and the CPL has a 20-layer nano coating.

The UV Filter Plus+ protects your lens and sharpens your photos, and the CPL Polarizing Filter Plus+ reduces glare and boosts colors and contrast.

The design minimizes space and weight in your kit, speeding up your workflow with a convenient stackable, magnetic system. Magnetic filter kits include a magnetic adapter ring.

Related Questions and Answers

Q: 1. Does the 95 mm filter have front threads? (It appears that it does.)

A: Yes, the B+W High-Transmission MRC-Nano Master Circular Polarizer Filter (95mm) has front thread.

Q: 2. What is the major differences between the PL-C 52 and the PL-C 52Wll?

A: The difference between the PL-C 52 and the PL-C 52WII is that the PL-C 52WII has a wheel so that you can rotate the Polarizer while it is in the lens. This a very valuable feature and well worth the extra bit of cash.

Q: 3. Will the 112mm work on a Nikon 14-24mm 2.8?

A: Yes, the B+W Master High-Transmission Kaesemann Circular Polarizer MRC Nano Filter (112mm) is the right size filter for the Nikon NIKKOR Z 14-24mm f/2.8 S Lens.

Q: 4. What size lens do this filter fits?

A: Hoya 72mm NXT Circular Polarizer Filter will fit on any lens with a 72mm front diameter with threads. The filter front ring is also the same size and you can attach your lens cap on the filter.

Q: 5. What is the difference with the old one B+W 77mm Kaesemann XS-Pro Circular Polarizer MRC Nano Filter? Is it similar?

A: The B+W High-Transmission MRC-Nano Master Circular Polarizer Filter (72mm) has improved coatings and better light transmission than the B+W 77mm Kaesemann XS-Pro Circular Polarizer MRC Nano Filter.

Q: 6. Polarizer filters can vary quite much in quality. Does anyone know who makes the glass in the filter ? Is it Canon ? The convenience of being able to change the polarizing effect by turning a wheel is very nice as opposed to taking the filter out and rotating the metal ring on a metal and glass filter and then putting it back in the lens. That would be very tiring to try to get the polarizing effect you want. It looks to me that you can't change out the glass in the filter if you wanted to and that is the only point that I do not like about this filter.

A: This filter is made by Canon themselves for a variety of their fixed focal super telephoto lenses. The optical quality of this filter is every bit as good as the lenses it is designed for use in. Canon knows their customers and the types of shooters that buy these lenses and the quality they demand, and this filter adheres to their strict quality control and delivers what youd expect of it.

Q: 7. Does this filter fit the Canon EF 600mm f/4 L IS II lens? Thanks.

A: Yes, it will fit and function just fine. This one is the older version designed originally to fit the Version I IS super-telephoto lenses, however, despite the fact that Canon has marketed a newer version II for the MkII lenses, this older MkI is completely compatible.

Q: 8. Is this version I or II?

A: Canon 2585A001 52mm Circular Polarizing Filter (Rear Drop-in) B&H # CACPDI52 MFR # 2585A001 Is in fact the Version I filter. The Version II is the PL-C 52WIIa href= http://www.bhphotovideo.com/c/product/763727-REG/Canon_4774B001_52mm_Drop_in_Circular_Polarizing.html target= _blank http://www.bhphotovideo.com/c/product/763727-REG/Canon_4774B001_52mm_Drop_in_Circular_Polarizing.html/aHoweve4r, as mentioned the older Version I on this page will fit both the older Version I IS super telep-hotos and the new Mk II Canon super-telephotos

Q: 9. Does this come with a pouch to protect it?

A: This filter does not come with its own pouch. If you need a filter pouch, check out the Ruggard Four Pocket Filter Holder: http://bhpho.to/1jtnj0K

Q: 10. 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.