The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and when observing the Moon with any telescope 4″ and larger.
The ND96 filter may also be used in the splitting of close double stars where one of the binary pair significantly exceeds the other in brightness.
Features:
- Size: 1.25″ Grey Moon Filter
- Reduces brightness for a higher contrast
- Ideal for observing the moon
- Can be combined with other colour filters
Rezensionen
Es gibt noch keine Rezensionen.