Grey ND96 Moon Filter - 2" solar telescope Frame rate at maximum resolution:

Frame rate at maximum resolution: approx

H-Beta & H-Alpha

Maximum useful magnification: x 300

The 6 ring clamping screws also contain nylon tips so you don't scratch or damage the scope while its in place

Focal length 600mm

Grey ND96 Moon Filter - 2" solar telescope Frame rate at maximum resolution: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: 2" Grey Moon Filter Reduces brightness for a higher contrast Ideal for observing the moon