Neutral Density Filter 1.25" ND 0.9 Brand_Explore FirstLight Precision altitude adjustment controls

Precision altitude adjustment controls

this refractor is ideal for exploring deep sky objects

we make focal extenders in 2X

Limited Warranty is one year

You do not have to give up your current mount to enjoy the full benefits of a Telescope Drive Master from Explore Scientific

Neutral Density Filter 1.25" ND 0.9 Brand_Explore FirstLight Precision altitude adjustment controlsThe 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. Color Filter #ND96 Moon Filter (0. 9 density; 13% transmission)