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Explore Scientific 0310245 1.25" Grau-Filter ND0.9 Polarisation filter
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Highlights & Details
Color filter 1.25" Grau-Filter ND0.9
- Colour filter ND96 neutral filter/grey filter/moon filterReduces brightness and increases contrastIdeal for moon observation, (13%, density 0.9)Can be combined with other colour filtersScope of delivery: grey filter, dust protection container
Technical specifications
- Gray filter ND0.9
- Product type
Polarisation filter
- Dim
(Ø x H) 31 mm x 11 mm
- Factory colour
Black
- Weight
8 g
- Compatible with
Telescopes
- Height
11 mm
- (Ø)
31 mm
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2140202 Explore Scientific 0310245 1.25" Grau-Filter ND0.9 Polarisation filter
Description
The neutral density filter transmits light uniformly across the entire visual spectrum. It 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 in the splitting of close double stars where one of the binary pair significantly exceeds the other in brightness.
Scope of delivery
- Filters
- Dust protection container
- User manual.