The 37mm 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    37mm 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. Does this work on sony ZVE10?

A: This conversion lens is designed to work on camcorders that incorporate a built-in lens but you can use it with select detachable lenses when paired with the Sony ZV-E10 camera. For example, a ZV-E10 with a 10-18mm f/4 OSS can use this Conversion Lens when paired with an adapter like the General Brand 40.5-37mm Step-Down Ring #GBSDR40.537. Other lenses would use adapter rings of a corresponding size.

Q: 2. Will this fit my Makayama iPad Air mount?

A: Yes, this will be compatible with the Makayama case.

Q: 3. would this fit a canon camcorder Vixia HF G40?

A: The Canon VIXIA HF G40 camcorder offers a front of lens threading of 58mm. This lens uses a 77mm threading , so the two items are not compatible.This fisheye accessory lens is compatible:Raynox MX-3000PRO 58mm 0.3x Semi Fisheye Lens B&H # RAMX3000PROAnd this lens also:Helder MF-2558 58mm HD 0.25x Fisheye Conversion Lens

Q: 4. Will this lens work with canon hf200

A: It looks like the HF200 will accept 37mm adapters and filters. Please confirm this. If so, the lens should work with your particular camera. I would look for vignetting as you adjust your shot as wide as possible. I have ran into this limitation with other (and wider) lens.

Q: 5. 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: 6. Are these laminated too?

A: B+W does not list how the B+W Polarizing Film for Lighting is manufactured. Chances are it is not laminated.

Q: 7. If I mount this onto a full frame film camera (leica M6) with an adapter - will the image still be circular? Or will it be distorted/warped?

A: Although there are no adapters to mount this EF-M lens to a Leica M6, it would produce a circular image.

Q: 8. 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

Q: 9. does this lens work on a sony dcr-trv14e?

A: Unfortunately no. The Raynox HD-3035PRO Semi-Fisheye Conversion Lens with One Adapter Ring (0.3x, 37mm) will have a 37mm threading and the Sony DCR-TRV14E has 30mm filter threading. For attachment you will need a 30mm to 37mm step-up ring and the Sensei 30-37mm Aluminum Step-Up Ring (B&H # SESUR3037 MFR # SUR-3037) will work.

Q: 10. Possible to get a short video clip to see the effect of the 190deg please?

A: Here are three video reviews. https://bit.ly/2DMJTku https://bit.ly/2sX14JV https://bit.ly/2sXmQx1 Here are posted still images https://bit.ly/2DKY2OZ