99% Reflective 3" Diagonal By Use_Birding Keep out stray and unwanted

Keep out stray and unwanted light from your 10" and 12" Truss Tube Dobsonian telescope with a lightweight light shroud

Its unobstructed design and precision coatings deliver images with stunning contrast

The iEXOS-100-02 PMC-Eight Equatorial Tracker System with WiFi and Bluetooth is a computerized German equatorial GOTO tracking system designed for portable astronomy and astrophotography

The performance of this filter delivers images that would otherwise not be possible due to the negative influence of the light-polluted sky

each package includes an adapter that allows you to use your smartphone to easily capture and share the beauty unfolding in your eyepiece

99% Reflective 3" Diagonal By Use_Birding Keep out stray and unwantedThe Explore Scientific 3 inch Dielectric Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction and light weight, this first surface coated diagonal mirror reflects 99% of the light to help maintain the brightest possible image from your telescope. The insert barrel is a double taper, so it can be smoothly inserted or withdrawn from the focuser. The wide part of the taper prevents the diagonal from accidentally