All Products

Bright Telescopic Objects - Telrad Finder Charts

Find the brightest and best targets with these easy-to-read & durable charts! The...

The Night Sky Planisphere Star Finder - Small

Description A planisphere, also called a Star Chart or, sometimes, a Star Wheel is a flat multi-part...

Sidara Plus 150

This Sidara package combines a 150mm Newtonian reflector with the Nano mount to deliver strong light...

M72 Male (Takahashi thread) to M54 Male Adapter

PEG-ADAPT-M72M-M54M Adapter Thickness: 8.0mm Thread M72 Takahashi: Pitch 1.0mm / 4 mm length Thread:...

F65RE Reducer

Product Description FF65APO 0.75× Full Frame Reducer ZWO has released a brand-new FF65APO 0.75× full...

5" Threaded 2.5 lb Counterweight Bracket for D/V Series Plates

Description Works with both D and V series plates. Dovetail adapter with a 5 inch long threaded stai...

SolarQuest (S21170)

Description This is an incredible mount for tracking the sun. It is specifically designed for lookin...

Power Plug 2.5x5.5mm with 6-ft. Leads

Description 2.5 x 5.5mm power plug with 6-ft. leads. Matches all Optec instruments and works well fo...

AD-58 DSLR Adapter

Mount any 1.25″ filter cell (including Star Analyser or Rainbow Optics gratings) to DSLR filter...

GTO Keypad: Hand-held Computer (KEYVFK2)

GTO Keypad with Keypad Protector The Keypad is a self-contained handheld computer that allows you to...

SESTO SENSO 37mm adapter

Description This 37mm adapter allow you to install SESTO SENSO on focusers that come with 37mm diame...

Delos 72° 1.25" Eyepiece | 6mm

Description The Delos was conceived as a narrower field Ethos. Every optical, mechanical, and ergono...