The 95mm Circular Polarizing Lens Filter (Plus+) from Urth cuts polarized light to increase contrast and boost color saturation and vibrancy by filtering out reflections from water, sky, glass, and non-metallic surfaces. A polarizing filter is an essential tool for landscape photography, as it saturates a blue sky to make clouds pop and reveals details under the surface of water obscured by glare.

Urth Plus+ filters feature 20 layers of nano-coating to provide easier cleaning and better protection against water, oil, and scratches. The nano-coating layers also provide a higher maximum light transmission and a more consistent transmission curve for sharper images and finer color transmission. This filter is made with Shott B270 optical glass mounted in an ultra-slim, rotating magnalium alloy filter ring. The slim design prevents vignetting when used with wide-angle lenses, while maintaining lightweight durability.

Circular Polarizing Filter    2.4x Filter Factor, +1.3 Stops    Helps to Eliminate Reflections and Glare    Reduces Haze in Landscapes    Schott B270 Optical Glass    20-Layer Nano-Coating    Rotating Magnalium Filter Ring    95mm Front Filter Threads    With Microfiber Lens Cloth and Tin Case    Limited Lifetime Warranty

• CPL Filter Plus+ cuts up to 99.9% of polarized light for increased contrast and color saturation
• 20-layer nano-coated German Schott optical glass
• Cuts polarized light's reflection from water, glass, and non-metallic surfaces
• This Urth filter funds local communities to plant five trees in areas affected by deforestation

Related Questions and Answers

Q: 1. If I mount this to a full frame film camera (Leica M6) with an adapter - will the image still be circular, or will it be distorted?

A: The image would be more distorted than fully circular, but you will be reducing the effective area used, so it will look more like distortion than a circular look.

Q: 2. is it work with nikon D7100 ?

A: Yes. It has the same mount as the all the D series. F mount.

Q: 3. Will this work with the SL1?

A: This lens has an EF-M so it will only work on Canon EOS mirrorless bodies such as the EOS M50. The Meike MK-6-11mm f/3.5 Fisheye Lens for Canon EF is compatible with the Canon EOS Rebel SL1 and its EF/EF-S mount. https://bhpho.to/36eSiKy

Q: 4. Is this lens compatible with a Nikon D3300 DSLR Camera?

A: The Sigma 8mm f/3.5 Fisheye for Nikon will be compatible with the Nikon D3300, though autofocus will not be supported. You would need to manually focus the lens.

Q: 5. Will the Autofocus worked on my D3200?

A: The Sigma 8mm f/3.5 will not autofocus on a Nikon D3200.

Q: 6. Will the lens work with Nikon D5600 and also auto focus like a normal lens?

A: The Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Nikon F is compatible with the Nikon D5600 but in manual focus mode only. This Nikon 8-15mm fisheye zoom would work in AF mode on the D5600: https://bhpho.to/3oCwKEU

Q: 7. thanks for BEST ANSWER: Yes this will work on a DX body, it will be more like 12mm, fun lens to play around with. but I need it for panorama in minimum shoots?

A: I use it on a DX body for shooting standard spherical panoramas and spherical panoramas for Google Business View. It's the only lens that Google has approved. It's perfect for shooting spherical panoramas. With a DX body you will need to shoot 5 or 6 images plus the zenith and nadir.

Q: 8. Looking for a circular fisheye to gt round images with a cropped sensor Canon 7D. Will this lens accomplish that?

A: Dear Eugene S, Thank you for your interest in Sigma products. The Sigma 8mm DG lens will give you a circular image only on a 24x36mm or Full-Frame format. For a camera with an APS-C size, like your Canon 7D, you need to look at the Sigma 4.5mm F2.8 DC Circular fisheye. : a href= http://www.bhphotovideo.com/c/product/535757-USA/Sigma_486_101_4_5mm_f_2_8_EX_DC.html target= _blank http://www.bhphotovideo.com/c/product/535757-USA/Sigma_486_101_4_5mm_f_2_8_EX_DC.html/a

Q: 9. will this work with a sony alpha 7 III?

A: Yes, this lens will work with the A73, however, it is a cropped sensor lens and will reduce the resolution on your camera by about 40%.

Q: 10. Will this product work properly on my Canon 7D Mk I. Also, will it work in a 5D Mk IV?

A: No, this lens is designed to fit and work only on the Canon cropped sensor mirrorless cameras. Like the M6, M6, M50 and M100