The Tiffen 95mm Coarse Thread, Non-Rotating UltraPol Circular Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.

A circular polarizer only differs from a linear polarizer in that it contains a quarter wave plane in addition to the linear polarizing filter. The addition of this quarter wave plane is to circularly polarize the linearly polarized light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.

This filter is non-coated, has approximately 40% average light transmission, and is designed to provide a polarization effect that is 15 to 20% greater than other Tiffen filters which only provide a linear or circular polarization effect and are not UltraPol filters.

The Tiffen 95mm Coarse Thread, Non-Rotating UltraPol Circular Polarizer Filter is constructed from Water White glass for increased clarity as well as color fidelity and features an aluminum-alloy filter ring that does not rotate. The intensity of the polarization effect can be adjusted with the use of third-party or custom filter holders.

Circular Polarizer Filter    Enhanced Polarization Effect    For Third-Party or Custom Holders    4x Filter Factor, +2 Stops    Helps to Eliminate Reflections and Glare    Reduces Haze in Landscapes    Greater Color and Tonal Saturation    Non-Coated    Water White Glass Construction    Padded Pouch

Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.

Polarizing filters arrange, and filter, directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of the light.

Clears up haze in distant landscapes and provides more saturated, vivid colors.

Offers a 15 to 20% greater polarization effect than other Tiffen filters which only provide a linear or circular polarization effect and are not UltraPol filters.

Strongest effect when used at a 90° angle from the sun.

Circular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.

Non-coated.

Approximately 40% average light transmission.

4x filter factor reduces exposure by 2 stops.

Constructed from Water White glass for increased optical clarity.

Non-rotating, aluminum-alloy filter ring for durability while remaining lightweight.

95mm front filter threads for coarse rear threads allow for use with other filters.

Polarization effect intensity can be adjusted with the use of third-party or custom filter holders.

Padded pouch included for storage and transport.

Related Questions and Answers

Q: 1. will this work with the a7r3 and tamron 20-40 F2.8 and also the sony 24-105 F4?

A: Yes, both lens will fit on.

Q: 2. Does it work with a7M3 with Tamron 28-75 f2.8 ?

A: The Silence Corner Atoll S Rotating Camera Collar for Select Sony Mirrorless Cameras (Silver) is compatible with the Sony a7 III and the Tamron 28-75mm f/2.8 lens.

Q: 3. Will this work with the new ring flash for the Godox AD 200?

A: No. The following system is made and designed for the AD1200 unit.

Q: 4. What material is the bracket made of?

A: The following item is made of aluminum .

Q: 5. What is the diameter of central opening? Will this work with my Coolpix P950?

A: Godox dose not list the diameter of the Godox FLB-90 Quick Rotating Camera Bracket Kit for R1200 Ring Flash. But it works with most DSLR and mirrorless cameras. So it should work fine with the Nikon Coolpix P950.

Q: 6. Will this work with the combination of the Fuji GFX 50sii and the Fuji GF 45-100?

A: Yes, FUJIFILM GFX 50S II Medium Format Mirrorless Camera with the FUJIFILM GF 45-100mm f/4 R LM OIS WR Lens fits on the Benro QRB95 Quick Rotating Bracket with enough clearance to manage your aperture ring and the lens Af /MF switch.

Q: 7. Will this work with the Sony A7C and a Sigma 24-70 2.8 lens?

A: Silence Corner Atoll S Rotating Camera Collar for Select Sony Mirrorless Cameras will work with the Sony a7C Mirrorless Camera and Sigma 24-70mm f/2.8 DG DN Art Lens for Sony E. Ref: https://bit.ly/3nmCqSp.

Q: 8. Will the Sony model interfere with the button for removing a lens on the Sony a7r v?

A: Yes, you would not be able to operate the lens release button with the Silence Corner Atoll S Rotating Camera Collar for Select Sony Mirrorless Cameras mounted.

Q: 9. is it compatible with sony a7C?

A: Silence Corner Atoll S Rotating Camera Collar for Select Sony Mirrorless Cameras will work with the Sony a7C Mirrorless Camera. Check the compatible lens options here: https://bit.ly/3nmCqSp.

Q: 10. A7v with sony 20mm 1.8 ? Will this item work with this lens ?

A: Unfortunately no, it will not fit the Sony 20mm f1.8 lens. It can only be used with lenses that have a 63.5mm or smaller diameter.