Explore Scientific ND96 1.25" Grey Filter
Ideal for moon observation
Availability
Product ID | 75317 |
Brand | Explore Scientific |
Warranty | 2 |
EAN | 4007922030913 |
Package size (LxWxH) | 7x7x2 |
Shipping Weight | 0.035 |
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.
Features:
- Reduces brightness for a higher contrast
- Ideal for observing the moon (13%, density 0.9)
- Can be combined with other colour filters
Specifications
Product ID | 75317 |
Brand | Explore Scientific |
Warranty | 2 |
EAN | 4007922030913 |
Package size (LxWxH) | 7x7x2 |
Shipping Weight | 0.035 |
lunar | |
Optical density | 0.9 |
Light-gathering capacity, % | 13 |
Eyepiece barrel diameter, in | 1.25 |
External thread (for installation in the eyepiece) | ✓ |
Internal thread (for combining different filters) | ✓ |
Case included | ✓ |
References
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