The ZWO LRGB 31mm filters have been specifically developed for ZWO deep sky imaging cameras like the ASI1600 and feature a small spectral gap to fight light pollution.

Purchase additional filter holders to easily use multiple filters with the Starizona Filter Slider.

Explore Scientific Adapter plate 3" - connects optical tubes and accessories to mounts that accept the standard 3" Losmandy-style dovetail.

This ZWO Hand Controller links to the ZWO EAF and enables you to use it as a stand-alone focuser motor without a need to use a PC

A pre-owned Skywatcher 2" to 1.25" adaptor for the 80 ED DS Pro refractor. In good condition. Comes with locking screw. This also has T-2 threads for attaching a camera.

A second hand Skywatcher 12" Flex Tube Dobsonian telescope in excellent condition. This has been very well looked after by the previous owner. The mirror is clean and it's all in full working order. Comes with a 10mm and 25mm 1.25" eyepiece.
This is a fantastic visual scope in great condition, perfect for lunar, planetary and deep sky viewing.

A second hand clear protection filter for 1.25" eyepieces. Clean with no marks or scratches. Comes with filter case. This is a handy accessory for protecting an eyepiece.

Brand new William Optics RedCat 51 APO is a beautiful, high quality refractor featuring a superior quality Petzval design with synthetic fluorite FPL53 and FPL51 glass. Supports full frame cameras for breath taking wide field images.

Here we have a very nice second hand Meade 12" LX200 Classic telescope. The mount is in full working order and the optics are in good condition.

A second hand JMI Motofocus handset in good condition. This is the standard handset supplied with most motofocus units.

The iOptron® Rumak-type 150mm Maksutov-Cassegrain is perfect for the serious amateur astronomer who wants apochromatic refractor-type performance at an affordable price.

A 15cm dovetail bar in good condition. There are a few marks and scratches where it has been mounted. This is unbranded, but is the same shape as the Skywatcher medium dovetail bars, just without the 4 adjustment screws.

A nice second hand Coronado Cemax 2X barlow lens in very good condition. The optics are clean with no marks. Comes boxed.

A second hand set of 101mm tube rings in very good condition. The fit Skywatcher 102mm refractors and ED80. There are no mounting bolts included, this is just for the rings.

A used Skywatcher 15cm dovetail bar in good condition. There are a few marks where it has been mounted, but overall still in nice condition.

A second hand Skywatcher Short Dovetail Bar 15cm. A couple of marks where is has been mounted, but still in good condition.

Second hand Baader Hyperion finetuning-ring 14mm. Good condition.

A second hand cigarette lighter power cable for Skywatcher AZ-EQ5 / AZ-EQ6 / EQ6/R. In very good condition with no loose connections. 2 metres.

To adapt all DSLR-T-rings on the Clickstop- Zoom Okular Mark II / old Version.

A second hand Universal Digiscoping adaptor in very good condition. This is compatible with telescopes and spotting scopes with 28 - 45mm diameter eyepieces. This clamp allows digital compact cameras to shoot through an eyepiece.

A second hand Viking Universal Digiscoping adaptor in very good condition. Comes in original box. This is compatible with telescopes and spotting scopes with 43 - 65mm diameter eyepieces. This clamp allows digital compact cameras to shoot through an eyepiece.

This is for an Ex Display ADM MDS bar for a Meade RCX 12" OTA. There are some marks where it has been mounted.

This is for an Ex Display Antares helical focuser. In new condition but with no box.
Features ultra smooth precision focus. Fits 2" and 1.25" eyepieces (with adaptor included).

High quality JMI 2" focuser to fit newtonian telescopes. This is new focuser but has been used for display so has some minor wear. There is no 2" to 1.25" eyepiece adaptor included.