Variable Polarizing Filter 2"

This variable polarizing filter is designed for universal use and allows continuous adjustment of image brightness. It proves to be very useful for individually compensating strong contrast differences on various observed objects, such as the moon, planets, and sun.

Solar observation must be carried out exclusively with a suitable solar filter. If you are using a Herschel wedge and a large aperture objective, the variable polarizing filter can reduce the brightness of the observed object to a comfortable level.

The filter has an adjustment range of 40% to 1% light transmission and a neutral gray filtering effect, creating a comfortable and authentic image. It is very easy to use: by turning the two halves of the housing, the intensity of the filter can be adjusted according to your convenience.

The filter features 2'' filter threads on both sides (inside/outside) for simultaneous use with other color filters. It is made from high-quality optical glass and its housing is black anodized aluminum.

Characteristics

• Variable polarizing filter
• Individually adjustable image brightness
• High-quality optical glass finish
• Black anodized aluminum housing
• 2'' filter threads on both sides

Delivery content

• Polarizing filter
• Dust protection case