Price Match Promise
We will try to match any price offered byanother retailer. Click for details.
ZWO SeeStar S50 All in One Smart APO Telescope£539.00
RVO Heater Bands With Integrated Controller£21.99 - £42.99
Rother Valley Optics Advanced Bahtinov Masks - Various Sizes Available£10.50 - £31.00
Home > All Products
RVO T Thread Extension With 1.25" Eyepiece Holder£19.99
This useful adaptor primarily acts as a T thread extension tube to achieve focus when using SLR cameras on certain telescopes.
Second Hand OVL Lunar & Planetary Filter Set 1.25"£19.99
Comprises 4 x high quality glass colour filters. Yellow, Red, Green & Moon/Neutral Density Filters included. These filters will fit most internally-threaded eyepiece barrels of 1.25"/31.7mm format. Supplied in attractive foam-lined plastic screw top storage case.
Second Hand Revelation Astro 80mm Extension Tube£19.99
Please note this is a second hand item. Comes unboxed but in great condition.
Brass compression fitting - avoid marring your eyepiece barrel. Smooth Two-inch nosepiece will fit easily in click-lock adapters without fouling like some undercut nosepieces can. Threaded to accept astro filters. Machined from black-anodised aluminium.
Skywatcher 2" - 1.25" Eyepiece Adaptor£19.99
Skywatcher 2" - 1.25" eyepiece adaptor usually used in the Skywatcher Explorer and Skyliner series.
Skywatcher Dual Beam LED Flashlight£19.99
The red LED flashlight has also become the preferred method of illumination for the amateur astronomer.Red light is ideal for reading star charts and adjusting telescopes while protecting your night vision.
William Optics Soft Carry Case For Zenithstar 61£35.99 £19.99
Soft carry case for Zenithstar 61 telescope. Made of high quality nylon fabric with water resistant coating on the inside surface. Features the company name and swan logo on the outside, carrying handles, and shoulder strap.
Bobs Knobs Celestron 14" Factory Headless Collimating Thumbscrews£19.95
Fits: Celestron 14” (36 cm) f/11 SCT versions with factory headless set-style (Allen or slotted) collimation screwsKnobs: Black plastic, 19 mm (3/4”) diameterThreads: Black anodized aluminum alloy
Bobs Knobs Celestron 14" Standard Philips Collimating Thumbscrews£19.95
Fits: Celestron 14” (36 cm) f/11 SCT versions with factory Phillips collimation screws with standard threads, with or without Fastar.
Bobs Knobs Meade 10" f/10 3 Screw Secondary Collimating Thumbscrews£19.95
Fits: Meade 10” (25 cm) f/10 SCT versions with three screws on the secondary housing (2120, LX10, LX50, LX90, LX100, LX200, others)Knobs: Black plastic, 16 mm (5/8”) diameterThreads: Black anodized aluminum alloy
Bobs Knobs Meade 10" f/10 6 Screw Secondary Collimating Thumbscrews£19.95
Fits: Meade 10” (25 cm) f/10 SCT versions with six screws on the secondary housing (LX90, LX200, LX200ACF, LX200R, others). The inner screws are for collimation.Knobs: Black plastic, 16 mm (5/8”) diameterThreads: Black anodized aluminum alloy
Bobs Knobs Meade 12" 3 & 4 Screw Secondary Collimating Thumbscrews£19.95
Fits: Meade 12” (30 cm) f/10 SCT versions with three screws or four screws on the secondary housing (LX200, others)Knobs: Black plastic, 16 mm (5/8”) diameterThreads: Black anodized aluminum alloy
Bobs Knobs Meade 14" 6 Screw Exposed Collimating Thumbscrews£19.95
Fits: Meade 14” (36 cm) f/10 SCT versions with 6-screw secondary and exposed factory collimation screws (Includes LX200ACF)
Knobs: Black plastic, 16 mm (5/8”) diameterThreads: Black anodized aluminum alloy
Rowan NEQ6 Pro Bearing Ring Removal Tool£19.95
An optional stainless steel tool available to allow the worm shaft bearing retaining rings to be more easily removed. This tool is to accompany the NEQ6 Pro belt modification kit.
ZWO Finderscope Shoe For ASIair & Holder Rings£19.90
Finder shoe from ZWO for your finder scope and guide scope that can match your ASIAIR PRO and ZWO holder ring.
Astrozap Dust Covers for Dobs and RC Telescopes£19.00 - £26.00
Made from light weight breathable black fabric.Elastic bands ensure a good fit. Helps to stops dust getting onto your secondary mirror.
Baader Expanding Ring M48 Male to T2 Female£19.00
This very handy accessory converts M48 female into T-2 female thread, it has a male M48 thread (which is also the same thread as Baaders 2" filters) and has a female T-2 thread, this means that it can be screwed onto a T-2 accessory and then offer an M48 thread instead.