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Second Hand Skywatcher HEQ5 Power Board

Second Hand Skywatcher HEQ5 Power Board£25.00

Power board for HEQ5 in good condition. This is for the older black HEQ5, this is not compatible with the newer white mounts.

 
Second Hand Vixen Telescope Module Base

Second Hand Vixen Telescope Module Base£25.00

Please note this is a second hand item. Comes with bearings and bolts and in original box.  Only one is stock. 
 
Second Hand William Optics 2019 Slide Base 50mm Guidescope Rings Silver

Second Hand William Optics 2019 Slide Base 50mm Guidescope Rings Silver£59.00   £25.00

Second hand William Optics 50mm guidescope rings with slide base in silver. Excellent condition.

 
Skywatcher 1.9KG Counterweight - Fits EQ3/EQ5/HEQ5/EQ6

Skywatcher 1.9KG Counterweight - Fits EQ3/EQ5/HEQ5/EQ6£25.00

Spare counterweights vital for balancing your telescope on your mount. Allows you to put heavier telescope tubes on your mount by adding extra balance weights.

 
Skywatcher 3.4KG Counterweight - Fits EQ3/EQ5/HEQ5/EQ6

Skywatcher 3.4KG Counterweight - Fits EQ3/EQ5/HEQ5/EQ6£25.00

Spare counterweights vital for balancing your telescope on your mount. Allows you to put heavier telescope tubes on your mount by adding extra balance weights.

 
Skywatcher Red Dot Finder

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 Slow Motion Cable Set

Skywatcher Slow Motion Cable Set£25.00

  (1)

Slow motion control set to control your mount in slow increments that is vital when centring objects.

 
Skywatcher SynScan USB Adaptor

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

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.

 
William Optics M48 Wide T Mount For Pentax K Series

William Optics M48 Wide T Mount For Pentax K Series£25.00

High quality made wide M48 T mounts for the Pentax K series of cameras. Allows you to connect your Pentax K to a wide variety of coma correctors and field flatteners.

 
ZWO Infrared IR Cut-Off Filter (31.7mm, 1.25'')

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

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?

 
An Amateur's Guide to Observing and Imaging the Heavens

An Amateur's Guide to Observing and Imaging the Heavens£24.99

Ian Morison's An Amateur's Guide to Observing and Imaging the Heavens - Paperback

 
Antares 1.25'' Combination Camera Adaptor

Antares 1.25" Combination Camera Adaptor£24.99

This useful adaptor is 2 in 1. The barrell at the bottom unscrews to give a simple 1.25" - T Thread adpator. Leave it on however, and you can also do some eyepiece projection.

 
Antares Mak - SCT Thread Adaptor

Antares Mak - SCT Thread Adaptor£24.99

A high quality made Mak - SCT thread adpators. Allows you to use SCT threaded accessories such as focal reducers, diagonals & crayford focusers etc on Maksutov telescopes.

 
Antares SCT - T Thread Adaptors

Antares SCT - T Thread Adaptors£24.99

High quality SCT - T Thread adaptor. This adaptor screws onto the back SCT threads of your telescope, then allows you to screw your camera with a T Mount directly to the back for prime focus astrophotography.

 
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Page 195 of 224:    3,569 Items
Rother Valley Optics Ltd
Rother Valley Optics Ltd