Roboscopes - Affordable Deep Sky Imaging
  • £2,100.00

    In mint condition, if you ever want to own a big APO refractor without a second mortgage then this will surely do the job. Fitted with an upgraded super strong 3" heavy duty focuser. If collected and paid for in person the price will be £100 cheaper..

    £240.00

    Super clean condition, focal lengths are as pictured and what you will receive is as pictured. This is the previous model eyepieces to what Meade sell currently and are far far superior!  ..

    £230.00

    In nice used condition, small coating mark at the edge Details from the web:Meade series 5000 ultra-wide-angle eyepieces give you such a wide field of view that you no longer have the feeling of looking through optics, but rather of floating in the universe itself!all optical surfaces are multi-coated for the best possible image brightness.the lens edges and inner surfaces of the eyepiece barrel are blackened.all the eyepieces in the series are par-focal - you will only need to slightly re-adjust the focuser to obtain a clear image when changing eyepieces.waterproof construction - prevents ingress of moisture and mold growth.Available at a surprisingly low price, this technically advanced eyepiece series offers high resolution, image correction and a comfortable eye relief. The eyecup itself is adjustable..

    £15.00

    In nice used condition..

    £120.00

    In good used condition  ..

    £130.00

    In good used condition..

    £50.00

    Average used condition...

    £30.00

    In good clean used condition and full working order ..

    £550.00

    in superb clean condition and a proper early model. Please note that a Tilt tuner is not supplied so one will have to be purchased separately..

    £600.00

    In nice clean used condition The QHY 22 Cooled Monochrome CCD Telescope Camera includes a medium format, high-resolution Exview CCD camera sensor, with over 6 million 4.54 um square pixels in a 15.98 diagonal array. With a very high QE of 77-percent, the QHY 22 is one of the most sensitive cameras on the market today. Attach an optional autoguider to the ST-4 optoisolator guide port. The camera uses a single USB cable for image capture and color wheel control to keep your set-up tidy and trouble-free. The QHY 22 is also very suitable for manufacturing, medical and scientific purposes with external trigger inputs. Just like all of the other QHY cooled cameras, the 22 uses two-stage TEC cooling. The QHY22 has typical Neg.45-degrees C delta T from ambient.    specifications Color or MonoMonochrome CooledCooled Free ShippingYes Full Well20ke Peak QE77% Pixel Array2838 x 2224 Pixel Size4.54 microns Sensor Diagonal15.98 mm SensorSony ICX694 Warranty2 Year Warranty  ..

    £700.00

    In nice clean used condition QHY12 Specification CCD Sensor Sony ICX613 Super HAD CCD Total pixel 4640 x 3160 Active pixels 4610 x 3080 Effective Area 24mm x 16.4mm Pixel Size 5.12um x 5.12um square Color method RGB Bayer Matrix Readout noise 8 to 10 e- @600 Kpixel/s System Gain 0.5e-/ADU Fullwell 32ke- Dynamic Range 71dB Support Binning 1x1, 2x2, 4x4 Download speed 25sec/6sec for full image Preview speed 2sec for 4x4binning image ABG -100dB ADC 16-bit TEC Two Stage Weight 400g Cooling -40C Below Ambient, Typical  ..

    £300.00

    A really well made pier and adjustable wedge. Someone has done a really good job with this, its very well designed as well as super strong Collection only or delivery by prior arrangement and discussion780mm high pier plus the wedge obviously :)..

    £120.00

    In nice used condition Spec from the internet below: William Optics UWANs are outstanding eyepieces that offer a real alternative to high-end designs from other manufacturers, at less than high-end prices. Ultra-wide 82 degree apparent FOV with excellent edge of field correction.High quality multicoatings, internal baffling and blackened lens edges for superior contrast.  Threaded for filters.  Technical specs: 4mm UWAN, 1.25" 7/4 lenses/groups 82 degrees FOV 12mm eye-relief Weight 200g 7mm UWAN, 1.25" 7/4 lenses/groups 82 degrees FOV 12mm eye-relief Weight 200g 16mm UWAN, 1.25" 7/4 lenses/groups 82 degrees FOV 12mm eye-relief Weight 200g 28mm UWAN, 2" 6/4 lenses/groups 82 degrees FOV 18mm eye-relief Weight 1000g..

    £130.00

    In nice used condition Spec from the internet below: William Optics UWANs are outstanding eyepieces that offer a real alternative to high-end designs from other manufacturers, at less than high-end prices. Ultra-wide 82 degree apparent FOV with excellent edge of field correction.High quality multicoatings, internal baffling and blackened lens edges for superior contrast.  Threaded for filters.  Technical specs: 4mm UWAN, 1.25" 7/4 lenses/groups 82 degrees FOV 12mm eye-relief Weight 200g 7mm UWAN, 1.25" 7/4 lenses/groups 82 degrees FOV 12mm eye-relief Weight 200g 16mm UWAN, 1.25" 7/4 lenses/groups 82 degrees FOV 12mm eye-relief Weight 200g 28mm UWAN, 2" 6/4 lenses/groups 82 degrees FOV 18mm eye-relief Weight 1000g..

    £180.00

    In good used condition T2 thread to rear ..

    £70.00

    this eyepiece is in very  good used condition . it does have marks from normal use.  A premium-quality Barlow lens which doubles the power of any 1.25" telescope eyepieceMakes a 20mm 1.25" eyepiece behave like a 10mm eyepieceEmploys a 3-element, fully multi-coated lens system with a clear aperture of 27mmRenders images of ultra-high fidelity and superb colour correctionIdeal for high power planetary and lunar viewing..

    £160.00

    In very nice clean condition, the foot appears to have been strengthened at some stage in its life Included: ..

    £280.00

    In clean used condition, all pristine conditionThis beautiful set of 156mm inside diameter tube rings are ideal for telescopes such as the Takahashi TOA130Inside Diameter: 156mmFully CNC-machined aluminium alloyColour: Cool gray satin metallic finishWidth: 20mm wideWeight: 750g per pairIncludes 4 x M6 bolts..

    £380.00

    In good clean used condition, a useful spare or for upgrade from GTO2..

    £1,650.00

    In good used condition with some paint marks, has the best 3" focuser you can buy. Collimation is perfect as it was setup by Es Reid a few years agoI would rather this was collected and paid for in person and the price would be £50 less..

    £2,000.00

    A very high quality camera from Finger Lakes Instruments, ideal for standard astro photography as well as scientific uses due to its high sensitivity, low noise and superior coolingWhat's supplied:FLI Microline 16200 Class 2 CCD CameraPower SupplyFLI CFW/2-7 Filter wheel Is listed separately and NOT included in the sale (it is merely a photographic prop to show how they fit together)..

    £2,500.00

    A very high quality camera from Finger Lakes Instruments, ideal for standard astro photography as well as scientific uses due to its high sensitivity, low noise and superior coolingWhat's supplied:FLI Microline 11002 Class 1 CCD Camera with Power SupplyFLI CFW/2-7 Filter wheel Is listed separately and NOT included in the sale (it is merely a photographic prop to show how they fit together)..

    £2,200.00

    A very high quality camera from Finger Lakes Instruments, ideal for standard astro photography as well as scientific uses due to its high sensitivity, low noise and superior coolingWhat's supplied:FLI Microline 16200 Class 1 CCD CameraFLI CFW/2-7 Filter wheel Is listed separately and NOT included in the sale (it is merely a photographic prop to show how they fit together)..

    £20.00

    In good used condition..

    £22.00

    In nice used condition..

    £175.00

    Honestly I presume this is for an Intes Mak but as it does not say which model I cannot be 100% sure  ..

    £200.00

    These come up for sale very infrequently..

    £10.00

    In good used condition..

    £15.00

    In nice used condition..

    £70.00

    In Mint condition unused..

    £350.00

    In good condition and full working order..

    £230.00

    A cracking little astrograph in good condition  ..

    £60.00

    In Mint condition unusedHands-free DC focusing for precise focusing with the minimum of vibration. Dual speed push-button operation (fast & slow). Can be used with the following telescopes: Evostar models 90/102/120/150, Startravel models 80/102/120/150, Skyliner models 150/200/250/300 & Explorer models 150/200/250/300. Note: If your telescope's focuser does not have removable focus knobs this product will not be suitable.  Requires a 9v battery for operation, not supplied.  ..

    £35.00

    In nice used condition..

    £90.00

    A very high quality tilt adapter..

    £275.00

    Kowa TSE-Z7B 20x-60x Zoom Eyepiece for TSN 821, 822, 823 and 824 spotting scopes In super clean condition ..

    £550.00

    In my opinion Kowa make superb spotting scopes that have excellent colour correction and superb build qualityCosmeticsIn good/average used condition and not sticky unlike most!  Mechanicsworking perfectly   Optics This scope has good optics but some coating slight marks..

    £75.00

    In good used condition and a very heavy duty Could do with a good clean but its well made super strong and fits AE, Altair  and Pulsar piers perfectly Supplied with a multi pier top adapter Collection only or delivery by prior arrangement..

    £470.00

    In mint used condition, as it my own personal wedge that I used precisely twice :( ..

    £90.00

    In good, used condition.Details from the web when this item was sold new below:Holds DSLR, 70-200, 3 Lenses,15.4" Laptop Ultra Compact Design for a Backpack Made from Ripstop/Standard Nylon Aeriform Foam Interior/Tripod Holder Insertrolley Compatible Modi-Vers Compatible/Foam Encased Spine Accepts EPH Optional Add-on Bags Adjustable, Hi-Tech Harness System Rear Expansion Pocket for Jacket, Books Rain GuardMaterial : Ripstop and standard nylon Type of Closure : Zippers Exterior Dimensions : 26.9 x 43.9 x 33.0 cm (10.6 x 17.3 x 13.0 in) Interior Dimensions : 17.0 x 40.0 x 29.0 cm (6.7 x 15.75 x 11.4 in) Laptop compartment : 3.6 x 40.0 x 29.0 cm (1.4 x 15.75 x 11.4 in) Tripod Holder : Yes Waist Belt : Yes Carrying/Transport Options : Gecko Harness - Specially textured strap material is super comfortable Weight : 1.7 kg (3.7 lb) with dividers 1.3 kg (2.9 lb) without dividers..

    £700.00

    This was still sealed when I received it so i think if I am honest its unused!..