All Products

Telescope side internal thread 43mm (Vixen)
Focuser side T-2 external thread
Shortest connection example for the Baader binocular to Vixen telescopes

Baader UFC S70/5 Extension 15mm. Telescope side with S70 dovetail clamp (screws included)
Camera side with S70 dovetail.

Vixen Dovetail, 120mm long

Z-dovetail rail: Pre-drilled and with longitudinal grooves for any telescopes, pipe clamps etc. Length = 120mm, with 40 mm wide contact surface for the attachment of any tube rings. Fits Astrophysics and Zeiss clamps.

With the usage of barlow lenses, you can extend the equivalent focal length of telescopes and hence increase the magnification of your observed targets.

An additional counterweight to balance heavy accessories etc.

This battery operated LED illuminator easily attaches to the exit hole of the polar axis bore of the EQ3-2, EQM-35 and EQ5 Equatorial Mounts. Provides illumination to the polarscope reticule.

If you have a William Optics refractor 2" SCT diagonal (or clones), you can now purchase this simple adapter to turn it into a push-in diagonal, simply remove the 2" SCT ring and replace with this nosepiece.

Introducing the unique New DualSide Dovetail plate for your scope and camera lens! (DSD 110) Our new innovative DSD110 plate has both “Vixen and Arca Swiss size at opposite side design“ the plate also has two 1/4-20 threaded holes

Digital SLR cameras have made it easier than ever before to photograph the night sky. Whether you're a beginner, nature photographer, or serious astronomer, this is the definitive handbook to capturing the heavens.

We are proud to announce our new range of heater bands with integrated controller and USB connection. These can be connected directly into any USB output for an effective dew solution.

Helps inexperienced amateur astronomers to move beyond the beginner level to develop better observing skills

These very handy RVO adaptors convert popular T thread so you can use a 1.25" eyepiece or camera. They are extensions as well so if you just need a simple T thread extension, this will do the job as well.

High quality tripod adaptor plate for EQ2 equatorial mounts with cork cover to attach a 1/4" accessory.

1/4-20 Adaptor Plate to allow the attachment of photographic equipment via a standard tripod bush, includes a pair of screws to fix the adapter to the mount.

Ultra short 1¼" eyepiece-clamp (with brass locking ring)
• Optical length: 12mm
• Optimized for guiding camera, w. three set screws for utmost stability and for centering of undersized camera-nosepieces