All Products

These high quality filters are type 2 glass which means you will see an orange/yellow view of the sun. These filters are designed for observing sun spots.

These high quality filters are type 2 glass which means you will see an orange/yellow view of the sun. These filters are designed for observing sun spots.

These high quality filters are type 2 glass which means you will see an orange/yellow view of the sun. These filters are designed for observing sun spots.

A replacement motherboard for AZ-GTi mounts. Genuine Skywatcher part for easy repairs and maintenance.

The all new and improved Viking Otter binocular range is setting a new benchmark for entry level binoculars, offering excellent optical quality at a great price.

William Optics is proud to introduce the SPL (Super Planetary Long eye-relief) eyepieces. This new Planetary Eyepiece series is designed for users with the need for high-power, sharp and contrast views for planetary observations.

William Optics new 45 Deg. EP will work with any 1.25" eyepieces and scopes with 1.25" eyepiece holders. It will turn upside down images right side-up and give correct left-to-right image.

High quality William Optics 10mm eyepiece designed for the RedCat scope. Provides a comfortable 16mm eye relief and gives a nice 25x magnification. 60° field and has a lovely flat field to match the RedCat 51.

All New Rotolock for 2” M63 Focuser
Fits :

Z73, Z103, Z126, GT71, new 2018 GT81 and all other brand Focuser with M63 threads.

Convert your SkyWatcher SolarQuest to accept D Series or V Series dovetail bars. Incorporates a split clamp design that grips the dovetail bar along the entire surface of the saddle.

A replacement DEC stepper motor for Skywtacher EQ6 Pro Mounts. Genuine Skywatcher item for easy repairs and maintenance.

The Ultima tripod is an excellent choice for those seeking a lightweight yet stable platform for a spotting scope, binocular or camera.

Many H-Alpha imaging configurations suffer from Newton Rings or interference fringes caused by the flat optical surfaces in the imaging train. If the camera is set at an angle to the optical axis the interference pattens can be eliminated.

NEW ZWO 2″ Filter Drawer with M42 male / M48 female Connections (one filter holder included) - new 2023 model.

The ZWO 2-inch Filter Drawer with 20mm ring thickness design has been independently developed by ZWO, specifically for their FULL FRAME cooled cameras, the ZWO ASI6200MM-PRO and ASI6200MC-PRO.

New 2023 model. 2″ filter drawer featuring a new, improved anti-light-leaking design for long exposures