All Products

Fluorostar 120

Description Introducing the Fluorostar 120 APO from William Optics, a precision-crafted apochromatic...

Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter

Any order placed after March 19 is not guaranteed to deliver in time for the eclipse. All sales of s...

CGX-L Equatorial Mount and Tripod (91531)

Overview Increased 75 lb load capacity. Exceptional load capacity to weight ratio Additional Aux acc...

FC/FS MULTI FLATTENER CA RING FC-100DL, FS-102, FC-125

Description The CA ring 125 is designed to adapt the FC/FS Multi-Flattener for use with the FC-100DL...

ST4 Guider Cable T-2 (TAC03007)

The ST4 Guider Cable T-2 (TAC03007) is an astrophotography accessory from Takahashi, offered under t...

Adapter, CDK17/20 to Clement Focuser

Description This adapter attaches to the back of the CDK17 or CDK20 using the same retaining ring th...

Universal Smartphone Eyepiece Adapter (8432)

Description New from iOptron -- the smartphone eyepiece adapter makes it easy and fun to use your sm...

Focuser Boss II Electronic Focusing Control (Control Box Only)

The Focuser Boss II Electronic Focusing Control is offered here as the control box only, part of the...

Delos 72° 1.25" Eyepiece | 10mm

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

USED 17.5" TeleKit

Shipping on this item will be quoted and billed separately. We will reach out to you to estimate a l...

Quark to T adapter

Description Imagers will love our Quark to T adapter, for mounting T thread cameras directly and rig...

25 Foot Standoff Cable

Description This allows you to have the telescope 25 feet away from your desk or maybe outside or in...