All Products

Light Pollution Imaging Filter, RASA 11 (93617)

OVERVIEW Take beautiful images of deep-sky objects from light-polluted suburban locations with the R...

100° Optimus Eyepiece 13.5 mm (1.25/2")

Description Introducing the new Stellarvue Optimus 13.5 mm eyepiece ideal for use with large reflect...

FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount -

Overview 102mm aperture is ideal for getting excellent views of deep sky favorites. Doublet design u...

Eagle Type Connector

Description 3A EAGLE type connector for 3A power OUT ports allow you to it allows you to create your...

William Optics Durabright Rotolock 2" WO Diagonal with Thermometer

Description New 2015 William Optics 2" Rotolock Durabright diagonal . 1.25" adapter is not included!...

HSFW High Speed Filter Wheel (19350)

The HSFW High Speed Filter Wheel (19350) from Optec is an astrophotography accessory with a USB inte...

Deluxe Off-Axis Guider (93648)

OVERVIEW Most accurate way to guide – improved accuracy compared to using a separate guide scope. 12...

USB Cable (8416)

The iOptron USB Cable (8416) is a standard USB cable intended for firmware upgrades and computer con...

8x50 Erect Image Illuminated Polar-Finder Scope with NEW long battery life

Description With its northern and southern polar reference markings, Explore Scientific’s 8x50 Illum...

Sidara Essential 130

This Sidara package combines a 130mm Newtonian reflector with the Essential mount to deliver a stron...

New EOS Lens Adapter for EFW

Description The Short EOS adapter for EFW&Cooled camera(6.5mm backfocus version). Extend distanc...

Reducer 0.66x CDK12.5 /14/ 17

Description This is a reducer designed specifically for flat field telescopes like the CDK. This red...