| | | Second Hand OVL 5 Position Filter Wheel 1.25"£25.00 Please note this is a second hand item. Great condition and comes in its original box. Please also note this item comes without the T-2 camera adaptor and locking ring. Only one at this price. This handy, time-saving device is a must-have for astronomers, for both visual and photographic use. Up to five filters can be installed in the threaded, numbered compartments, and each can be selected for your eyepiece or camera by simply rotating the inner wheel to any of the five click-stop positions. | | | Second Hand OVL Laser Collimator 1.25"/2"£25.00 This 1mW red laser collimating device boasts some of the best and most practical functions collimators can offer. A large display window allows the user to clearly see the face of the device. | | | |
| | | | | | |
| | | | | | |
| | | Second Hand Vixen Plossl Eyepiece 20mm£25.00 Please note this is a second hand item. Great condition and comes in its original box. Only one at this price. Vixen 20mm Plossl eyepiece. Multi-coated for an extra clear view. | | | | | | |
| | | | | | |
| | | | | | |
| | | Skywatcher Red Dot Finder£25.00 The Red Dot Finder makes setting up the telescope a snap. After proper alignment, the Red Dot Finder superimposes a small red dot on the sky, where the telescope is pointed. It is an ideal companion to the wide field short-tube refractors. | | | | | | Skywatcher SynScan USB Adaptor£25.00 Allows a more reliable wired connection between any Skywatcher Synscan Go-To mount and a PC and certain Android devices. The dongle plugs into the mount’s hand control port and connects to a computer with a USB cable |
| | | | | | |
| | | | | | |
Skywatcher Tube Ring Set£25.00 - £119.00 These quality cast aluminium rings are custom-made for use with either the AZ3, EQ1, EQ2, EQ3-2, EQ4, EQ5, HEQ5 and EQ6 (incl. PRO) mounts/mounting plates. | | | | | | ZWO Infrared IR Cut-Off Filter (31.7mm, 1.25")£25.00 Luminance/Infrared cut-off filters are usually being used with web cameras, color CMOS and CCD cameras to produce better quality images, as these are quite sensitive to infrared (heat) radiation of light. | | | A Question and Answer Guide To Astronomy£24.99 Are we alone in the Universe? Was there anything before the Big Bang? Are there other universes? What are sunspots? What is a shooting star? Was there ever life on Mars? |