Astrophotography
> Masks
> Focusing Masks
> Astrozap
> Focusing Caps
> Astrozap Bahtinov focus mask for ETX 90 90mm-100mm
Customer reviews
There are no customer reviews for this product yet.Compose your own review
Do you have specific questions about your order or products? Please contact our customer service!
Customers who bought this product also bought...
$ 24.90
Omegon Cronus T2 Adapter
$ 43.90
Skywatcher Tripod Extension Tube for AZ-5 Deluxe
$ 79.00
Omegon Eyepiece Cronus WA 3,2 mm 1,25"
$ 750.00
TS Optics Apochromatic refractor AP 70/474 OTA
$ 65.00
TS Optics Adapter from M63x1 male to M48x0.75 male
$ 138.00
Meade 8" f/10 Losmandy-style Dovetail Rail Assembly