Observing Aids

Eyepiece Adapter for Vixen Focal Reducer (EA20-205-60)

The Eyepiece Adapter for Vixen Focal Reducer (EA20-205-60) from Starlight Instruments is an observin...

2" Mirror Star Diagonal with XLT Coatings (93527)

OVERVIEW 2" SCT mirror diagonal with high performance XLT coatings. 1/10th wave mirror is tested wit...

2" Extension Tube (TKP31112)

The 2" Extension Tube (TKP31112) from Takahashi is an observing accessory designed to add spacing in...

TV-60 Accessory Package

Overview These kits for your TV-60 come with: Qwik-Point Basic Red Dot Finder TV-60 Soft Sided Carry...

MaxBright Diagonal (PMDMAX)

Description The Astro-Physics 2" MaxBright Diagonal was designed with several unique features to pro...

SCT Adapter

SCT Adapters thread onto the standard Celestron C8 visual back to allow use of standard 2" eyepiece ...

2" Quartz Dielectric Star Diagonal (D1040Q)

Description This is the most advanced version of our most popular diagonal. It was designed by Vic M...

USB Cooling Fan for Dobsonian Telescopes (94256)

USB-operated cooling fan for StarSense Explorer 10" Dobsonian and other Dobs and reflectors with a c...

Visual Adapter 2″ – CDK14

Description This adapter slides into the Hedrick Focuser.  The adapter steps the 3" opening dow...

Visual Adapter – CDK17

Description This adapter slides into the Hedrick Focuser.  The adapter steps the 3" openin...

Sky-Quality Meter (SQM-L)

Description The "Sky Quality Meter" measures the brightness of the night's sky giving readings of ma...

Dew Heater

Description The dew heater is placed on the optical tube to prevent optics dewing. A very common pro...