All Products

The Optolong Moon & Skyglow filter is designed to darken the background sky by blocking light transmission from skyglow 589nm and many street light emissions from artificial light.

The M81 25mm extension tube can be directly threaded to the ESATTO 3" draw tube and allows you to fix camera and accessories further away from the ESATTO microfocuser.

Thanks to its low profile, the ESATTO 2" is the perfect motorized focuser for Takahashi telescopes with M72 thread. By adding the M72 adapter, you can thread the ESATTO 2" focuser directly onto the back of these telescopes

The RVO Horizon 5x 3 Element Barlow Lens is a superb addition to any set up. Using a 5x magnification factor will allow you to get even closer to solar system objects from your eyepieces.

High quality heavy duty vixen style saddle. Can be used for attaching telescopes with a vixen bar to tripods with the threaded 1/4" holes.
The saddle has 4x M8 holes and we include two M8 bolts.

Please note this is second hand but it's in excellent condition and with the original box.

High quality 7 - 21mm zoom eyepiece in 1.25" format. This eyepiece allows you to change focal lengths without swapping and changing eyepieces. The 1.25" barrel is filter threaded to accept standard 1.25" filters.

The new Sky-Watcher Planetary eyepieces are ideal when high magnification is required for the observation of fine planetary and lunar detail.

The Viking hide clamp has been specially designed for ease of use in a bird hide. Fast and easy to setup with a high quality finish and appearance

Brand new 2019 slide base guidescope rings to suit the 50mm William Optics guidescopes. These are compatible with all the new 2019 series of William Optics telescopes with the slide base handle attached.

Soft carry case for GT81 and GTF81 telescopes. Made of high quality nylon fabric with water resistant coating on the inside surface. Features the William Optics company name and swan logo on the outside, carrying handles, and shoulder strap.

Made of V2A stainless steel with 1¼" thread(male/female) – to mount on top of Dovetail Clamp V or 3" Rider clamp (several weights may be combined)

The Baader Outdoor Telescope Power (OTP) 60W Switching Power Supply is perfect powering supply larger telescope mounts.

Oklop carry case for Skywatcher EQ5, HEQ5 and AZ-EQ5 mount heads. Balanced for easy transport and protection.

Oklop padded bag to suit 80mm refractors with a focal length of 600mm. Ideal for 80mm ED refractors for protection and transport.

Takahashi 56mm DT Extension Tube Nr 81 For Sky 90 Telescopes