This high quality moon filter is very similar to the Celestron Moon Filter and it has a similar dark green colour.
The clear aperture is nearly 22mm.
Highly recommended for fast telescopes with f/6 and faster (less then 6) or in refractors as it helps to eliminate the colour aberration of the refractor telescope...
Moon filter (1.25")
- Brand: SkyWatcher
- Product Code: 20405
- Availability: In Stock
- Ex Tax: 10.74€