The Trius PRO-814 is a higher resolution version of the very popular PRO-694 camera. It has a similarly high QE and low thermal noise, but offers 9...

L-Para (L-Parallels) is a dual narrowband 10nm light pollution filter. The FWHM of L-Para is 10nm for OIII (500.7nm) and H-Alpha (656.3nm) res...

An Astrophotography Powerhouse The EQ6-R boasts a number of features to aid astrophotographers. The built in ST-4 Autoguider port turns this mount... View full details

Collections — Starizona ... Starizona

Important things to know about HyperStar adapters: DSLR adapters will not work with the Filter Slider Filter Slider Adapters do not come with a St... View full details from $69.95

Use this adapter to connect a T-ring or T-mount camera to a 1.25" focuser. Low profile design keeps backfocus short. Threaded for standard 1.25" fi...

Stargazing and Astroimaging Redefined: Celestron Origin is an intelligent, all-in-one home observatory that captures stunning views of faint, dee...

High-quality quintuplet air-spaced ED glass Petzval Astrograph. SPECIFICATIONS Aperture size 70mm Focal length 336mm Focal ratio f/4.8 Objective lens Quintuplet petzval APO（including two pieces of ED glass） Total length 332mm(when the dew shield is contracted) 372mm(when the dew shield is stretched) Format specificatio

Dr. David H. Levy Talks about Hyperstar How to Install Your Hyperstar HyperStar Promo Video Features The HyperStar 8 lens converts a standard Celestron 8" SCT from f/10 to f/1.9, making the system 25 times faster. That means 25-times shorter exposures! Now you can capture deep-sky images without guiding and without an

ASI294MC Pro The ASI294MC Pro is the first camera in the world equipped with the latest Sony sensor IMX294CJK. This is one of the top-selling ...