Astrophotography Accessories

Coma Corrector 0.95x (ART-COMACORR)

Overview 2 "coma corrector with 0.95x reduction factor Compatible with Newtonians from f/4.0 to f/6....

OPTEC-4300 to Female Optec/DSI 3.5"Adapter (19830)

Description The #19830 OPTEC-4300 to female Optec/DSI 3.5" threaded receiver allows any combination ...

OPTEC-2400 Dovetail To Apogee 2.5"x20tpi Thread Mount (17962)

Description How do you adapt to your telescope? Over the years, Optec has developed dozens of adapte...

PoleMasterTM iOptron Adapter (3337)

Description PoleMaster TM  electric polar scope additional adapter for iOptron mount. 3337-25 f...

SX Filter Wheel Adapters

Description These Filter Wheel Adapters are designed for Starlight Xpress Filter Wheels. Filter...

Pyxis C-Thread Camera Mount (17649)

Description Camera Adapters How do you attach your camera? Over the years, Optec has developed dozen...

Pocket Power Box - Advance Gen3

PPBA Gen3 is shipping starting in October 2026 Orders placed prior to this will hold your place in l...

OAG (Off-Axis Guider)

Description QHY OAG -  Thin and Flexible Setup The main purpose of the OAG is to use the same o...

F/3 0.6X Reducer for FSQ-106ED-XIII/X4 and FSQ-130ED Telescopes (TKA38581)

Description The Takahashi F/3 0.6X reducer converts the FSQ-106ED and -130ED refractors to f/3 ...

3" Field Flattener .7x Focal Reducer (FFFR507X-00)

Description Explore Scientific’s 3-inch Field Flattener/0.7x Focal Reducer is a multi-faceted access...

SBIG CFW-8/S Spacer for TOA Reducers (TCD0021)

The Takahashi TCD0021 is a spacer designed to attach an SBIG ST camera with a CFW-8 or CFW-9 filter ...

Quattro Coma Corrector (20204)

Quick Overview Four-element f/4 ED coma corrector FPL51 and Schött glass Optimized for Quattro imag...