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Explore Scientific Neutral Density Filter ND 0.9
The neutral density filter transmits light uniformly across the entire visual spectrum. The Explore Scientific Neutral Density Filter ND 0.9 serves as an excellent filter to reduce glare and irradiation when observing the Moon with any telescope 4"(10.2cm) and larger. The ND96 filter may also be employed to split close double stars where one of the binary pairs significantly exceeds the other's brightness.
Description:
- Explore Scientific Neutral Density Filter 1.25" ND 0.9 with 13% transmission
- Explore Scientific Neutral Density Filter 2" ND 0.9 with 13% transmission
Available in two sizes- 1.25-inch and 2-inch.