Description
The Tiffen 40.5mm Circular Polarizing Filter is a screw-on filter for photographers who want to reduce reflections and add more contrast in outdoor and reflective scenes. It suits lenses with a 40.5 mm front thread and is useful for landscape work, water, glass and general daylight shooting. The rotating design lets you adjust the effect to suit the scene.
It uses glass construction with no coatings and a black aluminium filter ring. The filter factor is 2.3 to 2.8, which is about 1.2 to 1.5 stops of light loss. It measures 40.5 mm in circular size, has a 41 mm filter diameter listing, and is 5 mm thick.
In use, it screws onto a compatible lens and is then rotated to tune the polarising effect. It can help make blue skies look deeper, bring out cloud detail and cut glare from non-metallic surfaces. It is intended for cameras and lenses that accept a 40.5 mm filter thread.
Specifications
| Filter Type | Circular Polariser |
|---|---|
| Filter Factor | 2.3 - 2.8 (1.2 - 1.5 Stop) |
| Shape | Circle |
| Circular Size | 40.5 mm |
| Rotating | Yes |
| Front Accessory Thread / Bayonet | 40.5 mm |
| Filter Thickness | 0.2" / 5 mm |
| Filter Material | Glass |
| Coatings | None |
Product details
| Filter Diameter | 41mm |
|---|
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