Buy and Sell

CAS offers the facility for members of the society and the general public the opportunity to advertise and sell their astronomy equipment on its website.
By offering the buy and sell facility CAS is not recommending the suitability or functionality of the equipment.

Those looking for astronomical equipment to purchase also have the opportunity to browse our site.

If you would like to have your astronomical equipment shown on this page please send an image, description, price required and a contact Tel No or email address to

Skywatcher 250 PDS (10") reflector telescope
EQ5 synscan goto equatorial mount
Synscan goto controller
3 X counterweights
28mm x 2" eyepiece
1.25 adaptor
17mm x 1.25 Plossl eyepiece
12.5mm x 1.25 Plossl eyepiece
2 x Barlow lens
All cables, manuals, and caps
In as new condition
Note that I have not included the power pack as I need that for my new system

Contact Bob on 07974643175 or e-mail


Please contact at

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Televue Powermate 2x magnification 2" fit, mint with original box, free postage, saving over £90 on the shop price.
Televue Powermate 2x magnification 2" fit, in absolutely mint condition with original box, plus free secure postage (which you'd have to pay if ordered from a retailer). This is a saving of over £90 from shop price. Selling because now surplus to my requirements.

Please contact at

07855352147, anytime between
11-00 am and midnight

or email

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16" F4.9 straight
Newtonian rackmount collars
18" Tube focus slip band
German Equatorial Mount 1.5" shafts
Motorised RA and Dec
Phosphorus bronze gears 11" RA 8" DEC
Oscillating Hand Held Box custom built by Beacon Hill Telescopes in 2000 tested once.
Counter weight and Cradle.
60mm refractor sight scope (with diagonal) + full Dobsonian alternating mount included (hence alternating slip band)
Asking price £4000.00 o.n.o Buyer collects.

Mr Jonathan C Gill Tel No: 02920304944

Email: siadwell.jon@aol
Please call before viewing (3 days notice)

If you are looking for a compact Schmidt-Cassegrain telescope with full computer controls, then this is not for you. If you want enormous light gathering power and resolution and you have access to a van then this is for you.

Russian TAL 100R refractor with 100m objective lens, German equatorial mount with slow motion controls on both axes, 6x30 finderscope, magnification range x40 - x100, f10 focal length, 10mm and 25 mm Plossls, heavy duty wooden tripod. All with original "bomb-proof" box and receipt.

£120 ono

Please contact: Paul Twyman


The iImage is for illustration purposes only

Skywatcher 150p telescope on an EQ-3-2 mount for sale.

It has a number of eye pieces 6.3mm, super wide 25mm, and super wide 10mm as well as a 2 X Barlow.

I am open to (reasonable) offers.

Please contact Adam Wilcox

Telephone: 07876598810

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