All Products

iEQ45 AZ Secondary Dovetail Saddle and Shaft

The iEQ45 AZ Secondary Dovetail Saddle and Shaft is an iOptron mount accessory for the iEQ45 AZ Pro ...

Nature DX 8x32mm Roof Binoculars (71330)

Designed with the outdoor enthusiast in mind, waterproof and fully rubber armored. Phase coated BaK-...

QUESTAR QUARK* Hydrogen Alpha "Eyepiece"

All sales of solar gear are final, so please choose your filter carefully and reach out with any que...

Universal TOA Losmandy-Style Dovetail Plate (TBT002)

Description This D-style dovetail plate provides mounting holes for TOA and certain Epsilon series T...

Celestron V-Series Dovetail Plates (FVC)

Description For Celestron SCT's. The V-Sized Dovetail plate for the Older 9.25" SCT's (made before 2...

48mm T mount for Canon EOS R Mirrorless Camera

The William Optics 48mm T Mount is designed for attaching Canon EOS R mirrorless camera bodies to co...

USB to Serial Adapter (USB1PFTDI)

Description We strongly recommend that you use a genuine FTDI USB-to-Serial Adapter. Do not use adap...

SkyTracker Ball Head (3305A)

Description The iOptron high performance ball head is designed for smooth precision movement. It can...

Super high precision “COPPER“ T mount for Canon EOS full frame Cameras

Description Super high precision “COPPER“ T mount for Canon EOS full frame Cameras . Perfect Fits fo...

Stargazing for Kids

Description With an introduction to astronomy basics and a special section on constellations, this i...

3.5" Prime Focus Field Flattener for 130GTX serial #130GTX-900 and higher and

December 2022 - Two new field flatteners were introduced to optimize performance of all 130GTX scope...

Reducing-Ring 2"i / T-2a with 1.5mm optical length (BPR2T2-15)

Description Low profile adapter 2"i to T-2a, featuring just 1.5mm optical length changes a 2" S...