All Products

USED - Astronomik 1.25" LRGB filter set

USED GEAR INFORMATION The filters are in great condition! This set contains the following filters: I...

Birding 250mm Duelside Plate (Manfrotto & Arca Swiss Type) (M-PMA250)

Description Introducing the unique New DuelSide Dovetail plate for your camera lens! (M-PMA250) Our ...

8.4" Pier Extension for EQ Mounts (S30102)

This 8.4" Riser Base/Pier Extension from Sky-Watcher USA is designed for use with EQ mounts. It is c...

16" Truss Tube Dobsonian - Generation II (DOB1645-00)

Description This is a Generation II telescope. All updates have been performed on this telescop...

10" f/4 Imaging Newtonian OTA

Description iOptron’s 250mm (approx. 9.8") f/4 Newtonian optical tube assembly (OTA) with a fast F/4...

Star Adventurer 2i Photo Package (S20520)

If you select SkyWatcher Free Shipping when checking out, this product will ship directly from the m...

EFA kit Electronic Focuser

Description EFA Kit (Electronic Focus Accessory):   The EFA Kit automates focusing (on optional...

Dovetail Groove for ASIAIR PRO

Dovetail Groove for ASIAIR PRO The dovetail groove is designed for ASIAIR PRO to connect Vixen dovet...

Flat Box 250mm

Description LED flat field generator with fully illuminated area for creating high-quality flat fiel...

Skymax Maksutov-Cassegrain 127mm (S11520)

If you select SkyWatcher Free Shipping when checking out, this product will ship directly from the m...

USED - 3-Eyepiece Turret - 1.25"

USED GEAR INFORMATION This turret is in decent condition. The prism is slightly hazy and will have s...

0.76x CCD Telecompressor Corrector for 155 f/7 StarFire EDF (f/5.3) and 140

Description Designed for:  155 mm f/7 StarFire EDF and 140 mm f/7.5 StarFire EDF&nbsp...