• NearStar Solar Telescope Finder for Vixen Style Finder Dovetails BLACK

    Find the sun with ease with the Nearstar Solar Finder. These are made from machined aluminum.
    S$ 41.00
    Top-rated seller
    S$ 24.10 shipping
    From United StatesCustoms services and international tracking provided
  • Meade LNT Telescope Smart Finder Replacement for ETX 90 125 or LX90 NEW in box!

    Looking for a smart finder module for your ETX 90, 125 or LX90 scope?. The smart finder is a red dot finder with electronics inside and lets the scope know where north is and allows the mount to level the scope automatically.
    S$ 68.37
    Top-rated seller
    S$ 33.54 shipping
    From United States
    50 watching
    Brand: Meade
  • Heavy Duty Dovetail Plate for Vixen Super Polaris Mount (ON SALE!)

    IDEA Engineering's heavy duty Vixen style dovetail clamp threads onto any existing Vixen Super Polaris mount. Now you can convert this otherwise fantastic mount in seconds. The hand knobs push the plate into this angled side for a secure fit.
    S$ 68.37
    Top-rated seller
    S$ 56.07 shipping
    From United States
    or Best Offer
    Brand: Vixen
    23 watching
    Customs services and international tracking provided
  • Vintage Metal Equatorial Mount for Telescope Maker Unknown

    Item has a small round level on it with a bubble interior with the fluid and bubble intact and working. Item is unmarked by a manufacturer with the only marking we can see being "Japan" on the underside of the base.
    S$ 38.31
    From United States
    S$ 161.90 shipping
    Brand: UnbrandedCustoms services and international tracking provided
  • Dovetail Piggyback Adaptor

    <p>Dovetail Piggyback Adaptor. Condition is New. Dispatched with Royal Mail 2nd Class.</p><p>Was £49.99 plus postage</p>
    S$ 49.95
    From United Kingdom
    S$ 45.24 shipping
    Customs services and international tracking provided
  • W&W Astro dew heater, 80 cm, for 8'' telescope

    Made with simple design but astonishing good quality materials and finishing. It's made to be easy wrapped and hold in one place.
    S$ 52.70
    From United Kingdom
    S$ 10.33 shipping
    7 watching
  • RS232 MEADE LXD75 TELESCOPE PC SERIAL CONTROLLER CABLE

    Dsub 9pin female to RJ11 (4 pin) cable. Cable can be used on variety of different models; Model LXD 55, 505, ETX80, LX90 495/497 & many more other models. Cable length approx 2.5m. This cable is used on variety of different models; Model LXD 55, 505, ETX80, LX90 495/497 & many more other models.
    S$ 28.92
    Top-rated seller
    S$ 8.59 shipping
    From United KingdomBrand: Meade
  • RED RUBYLITH 5 sheets 8" X 10" .005" Blocks UV Rays NOS

    5 SHEETS OF 8" X 10". 005 thick RED RUBYLITH. THIS IS NOT INCLUDED IN THE SALE. 5 SHEETS 8" x 10". 005 thickness. RED FILM OVER A CLEAR POLYESTER BASE.
    S$ 16.93
    Top-rated seller
    Was: Previous PriceS$ 18.82
    From United States
    S$ 34.90 shipping
  • New ListingW&W Astro dew shield for 6'' telescope

    W&W Astro flexible dew shield prevents dew appearance on the lens.
    S$ 37.89
    From United Kingdom
    S$ 10.33 shipping
  • Meade ETX90 or ETX105 telescope electric focuser 1244

    This is the focuser for the ETX90 or ETX105. Included is the focus motor, hardware kit, hand paddle and instructions. STOP THE SHAKES! You know that when you touch your scope to turn the focus knob it can really shake the image especially at high power.
    S$ 54.68
    Top-rated seller
    S$ 33.54 shipping
    From United States
    328 watching
    Brand: Meade
  • QHY PoleMaster Electronic Polar Alignment Scope

    Note: The QHY Polemaster has an 11-degree x 8-degree field of view. You will need at least 4 degrees of unobstructed sky around Polaris for it to function properly. How PoleMaster Works. Speed and Convenience.
    S$ 368.21
    Top-rated seller
    S$ 64.11 shipping
    From United States
  • Meade #497 Autostar Computer Controller for ETX Telescope New

    <p>New. box has very light wear</p>
    S$ 171.10
    From United States
    S$ 26.05 shipping
    Brand: Meade
    or Best Offer
    Customs services and international tracking provided
  • Meade LPI-GC Lunar Planetary Imager and Guider - Color

    Let the Color Lunar, Planetary Imager and Guider (LPI-G) unleash the inner astrophotographer in you. Accessories include USB 2.0 cable, ST-4 guide cable (2.0m), and a C-mount and a 1.25" nosepiece. The LPI-G also includes USB cable, software drivers, ASCOM drivers and image capture and processing software.
    S$ 258.70
    From United States
    S$ 28.40 shipping
    Brand: MeadeCustoms services and international tracking provided
  • Skywatcher 2" Field Flattener for refractor telescopes only. UK seller .UK stock

    Skywatcher 2" (50.8mm) Field Flatterner. of between f5.5 and f6. Improves the edge of field sharpness and roundness of stars. Optimised for use with short tube refractors with an f-ratio. with an f-ration slightly outside this range to a lesser extent.
    S$ 146.38
    From United Kingdom
    S$ 48.50 shipping
    Brand: Sky-WatcherCustoms services and international tracking provided
  • Glass Solar Filter ST950G

    It is made from hand selected glass that is of high quality glass with a reflective coating that has been thoroughly inspected. This high quality glass is durable, providing the market a full aperture solar filter.
    S$ 201.15
    From United States
    S$ 86.30 shipping
    3 watching
  • Celestron International NexStar Hand Controller Upgrade Kit 93961

    S$ 123.12
    From United States
    S$ 31.89 shipping
    Brand: CelestronCustoms services and international tracking provided
  • Telrad telescope reflex finder with mounting base & adjustable red illumination

    S$ 69.46 to S$ 92.62
    Top-rated seller
    S$ 27.32 shipping
    From Australia
  • Artificial Star Generator for Telescopes to perfect collimation - Astronomy

    S$ 73.17
    Top-rated seller
    S$ 26.40 shipping
    From Australia
    39 watching
  • Meade AudioStar Controller # 07640

    Once aligned with the sky the AudioStar is ready to take you to any object in the over 30,000 object database. Don't know what you want to view this evening?. Then go to the Tonight's Best™ tour in your AudioStar.
    S$ 205.32
    Top-rated seller
    S$ 69.84 shipping
    From United States
    9 watching
    Brand: Meade
  • Agena 1.25" Flip Mirror for Astrophotography

    The Agena Astrophotography Flip Mirror simplifies the framing and focusing of celestial objects for astrophotography. The nosepiece is internally threaded for 1.25" filters. All accessories remain attached to the flip mirror assembly and the image is simply redirected by the mirror to the eyepiece when needed.
    S$ 164.26
    Top-rated seller
    S$ 69.84 shipping
    From United States
  • Farpoint Bahtinov Focus Mask for Cokin Filter Holders - P Series # FP475

    Manufacturer part number FP475. Farpoint manufactures this "lifesaving" astrophotography tool out of virtually indestructible ABS plastic and in a range of sizes. It gets less useful and harder to focus with shorter focal lengths.
    S$ 20.53
    Top-rated seller
    S$ 18.86 shipping
    From United States
  • Universal Astronomical Telescope Smart Phone Camera Mount Holder Adapter Clip

    Your phone should adjust its focusing to get a good image. You may try adjusting the focus of your scope but that may be a bit hard hence the advice to do it at step 2. Set it for 10 seconds so that when you take a picture it will delay taking it for 10 seconds.
    S$ 25.82
    Top-rated seller
    S$ 10.33 shipping
    From United Kingdom
  • Telrad Telescope Reflex Finder with Mounting Base and Red Illumination # 1001

    The large ring is 4 degrees across. It outlines the area covered by a finder scope. Select an object on the chart and note its position among the visible stars. A quick rough setting will put the object in the field of a finder scope.
    S$ 57.49
    Top-rated seller
    S$ 31.87 shipping
    From United States
  • The Universe Revealed by Octopus Publishing Group (Hardback, 2002)

    The Universe Revealed by Octopus Publishing Group. With contributions by leading scientists, this text aims to clearly explain complicated facts and theories about the cosmos. Special features explore areas of current debate, such as the future of astronomy and light pollution.
    S$ 13.78
    From United Kingdom
    S$ 39.68 shipping
    Customs services and international tracking provided
  • New ListingZWO 1.25" Atmospheric Dispersion Corrector for Planetary Observing & Imaging ADC

    The ZWO Atmospheric Dispersion Corrector (ADC) is an ingenious device that compensates for the effects of atmospheric dispersion. The ZWO ADC uses a pair of prisms that can be precisely adjusted with manual levers to apply the opposite dispersion induced by the atmosphere.
    S$ 179.31
    Top-rated seller
    S$ 31.87 shipping
    From United States
  • Vixen Optics Polar Meter for Polarie Star Tracker Mount # 35511

    Polaris is viewed through Polarie's Polar viewer. Easy 3 Step Set Up Set altitude scale to your location. Level: Built in bubble level. Compass Type: Oil Fluid compass. Delays are quite common but losses are very rare, so your patience/cooperation will be greatly appreciated.
    S$ 82.13
    Top-rated seller
    S$ 31.87 shipping
    From United StatesBrand: Vixen
  • Starguider Next Generation Laser Collimator 1.25" 1mw 7 power levels

    Starguider 1.25" 1mw Laser Collimator with 7 power output levels for Refractor and Newtonian telescopes.
    S$ 39.60
    Top-rated seller
    S$ 10.33 shipping
    From United Kingdom
  • Bob's Knobs for Telrad Finder # Telrad

    It's easy.just grab a Bob's Knob collimation thumbscrew and turn. Much easier to use with gloves on. Remove one factory knob and replace it with a Bob"ªs Knob. Do not force them. Loosen the new knobs two or three turns.
    S$ 26.01
    Top-rated seller
    S$ 18.86 shipping
    From United States
  • Telescope Crayford Style Focuser with Draw Tube and Micro Fine Adjustment

    This is a beautifully engineered focuser and it functions every bit as well as it looks!
    S$ 239.54
    From United States
    S$ 96.64 shipping
    16 watching
  • Special - 230mm Internal Diameter Telescope Rings (pair)

    230mm Internal Diameter Telescope Rings (pair).
    S$ 111.93
    Top-rated seller
    S$ 17.22 shipping
    From United Kingdom
    or Best Offer
  • Quartz dielectric 2 inch 90 degree star diagonal 99% reflectivity - Push fit

    Quartz dielectric 2 inch 90 degree star diagonal 99% reflectivity - Push fit.
    S$ 165.32
    Top-rated seller
    S$ 10.33 shipping
    From United KingdomBrand: Unbranded
  • Starguider 1.25" 90 degree mirror star diagonal

    Starguider 1.25" 90 degree prism star diagonal.
    S$ 34.43
    Top-rated seller
    S$ 8.61 shipping
    From United Kingdom
    10 watching
  • W&W Astro Dew heater power supply cable

    Equipped with cigarette plug on one end and RCA female on the other end. Insulated with very flexible silicone rubber. Stays flexible in low temperatures. Suitable for outdoor use. Cigarette plug is equipped with 4A fuse.
    S$ 20.67
    From United Kingdom
    S$ 10.33 shipping
  • Celestron AUX Port Splitter ~ Extra Auxiliary Port Cable For Telescope ~ NEW

    Celestron AUX Port Splitter. Create an extra auxiliary port on your Celestron computerized mount with this AUX Port Splitter. Celestron's item number is: 93919. Extra Auxiliary Port Cable. Adapter has two 6-pin auxiliary outputs and one 6-pin input.
    S$ 29.96
    From United States
    S$ 30.03 shipping
    Brand: CelestronCustoms services and international tracking provided
  • Tele Vue Qwik Point Red Dot Reflex Finder # QBT-1006

    Delays are quite common but losses are very rare, so your patience/cooperation will be greatly appreciated. Back to Top.
    S$ 32.85
    Top-rated seller
    S$ 31.87 shipping
    From United StatesBrand: Tele Vue
  • 80mm Bahtinov Mask / Fishbone Calibrator for Telescope/Optic

    You’ll love it. every order. THE ASTRO DOG DIFFERENCE. ABOUT ASTRO DOG. QuikFinder Reflex Sight. Various Dew Heater Bands. 4 OUTPUTS, INDEPENDENTLY ADJUSTABLE. Red LED Astronomy Headlamp.
    S$ 20.33
    Top-rated seller
    S$ 17.60 shipping
    From Australia
    Only 1 left!
  • Riser for Telrad Reflex Finder - 4" Riser # 2104

    The second photo shows both the riser models available (2" or 4") but you will only receive the one you order, not both. 4" Riser Specifications. Delays are quite common but losses are very rare, so your patience/cooperation will be greatly appreciated.
    S$ 28.74
    Top-rated seller
    S$ 31.87 shipping
    From United States
  • Lens Caps Binoculars Objective Protective Rubber Cover Eyepiece Dust Suit Prof

    Type: Binoculars. Model Number: 10x42.
    S$ 31.47
    From China
    Was: Previous PriceS$ 34.21
    Free postage
    or Best Offer
    6 watching
  • Universal Dovetail Platform for telescope female black

    This universal dovetail platform has a number of fittings so that you can use it on a mount or tripod with a 1/4" fitting. It will accept most dovetails. Dovetail aperture (top) 43mm - (bottom) 47mm.
    S$ 58.54
    Top-rated seller
    S$ 10.16 shipping
    From United Kingdom
    9 watching
    Brand: Unbranded
  • Carbon Fiber Telescope Tube

    The C objective slides right into this tube. We can provide details should you have a Zeiss 63mm C Objective on hand. Our CF tubes were expensive to build in such limited quantities.
    S$ 271.02
    From United States
    S$ 264.51 shipping
    or Best Offer
    20 watching
  • ZWO Bubble Level Ring for 1.25" Atmospheric Dispersion Corrector (ADC)

    In early 2018, ZWO improved their ADC (Atmospheric Dispersion Corrector) with the addition of a built-in bubble level to help you find the "zero position" of the ADC precisely. This bubble level ring allows owners of the previous version of the ZWO ADC to upgrade their unit and add this handy feature.
    S$ 176.58
    Top-rated seller
    S$ 64.11 shipping
    From United States
  • Farpoint Bahtinov Focus Mask for Celestron 8" Classic SCT # FP410

    Most if not all newer Celestrons have Fastar or they are "Fastar Ready.". Select the Farpoint FP410H version (not this item) for all new Celestron scopes. Back to Top. Delays are quite common but losses are very rare, so your patience/cooperation will be greatly appreciated.
    S$ 31.48
    Top-rated seller
    S$ 31.87 shipping
    From United States
  • Special - 130mm Internal Diameter Telescope Rings (pair)

    130mm Internal Diameter Telescope Rings (pair).
    S$ 67.15
    Top-rated seller
    S$ 17.22 shipping
    From United Kingdom
    or Best Offer
    Brand: Unbranded
  • 1/4 Inch (1/4″) 160mm Vixen Style Dovetail Bar / Plate

    ABOUT ASTRO DOG. THE ASTRO DOG DIFFERENCE. © ASTRO DOG ABN : 99 627 185 499. We make every effort to ensure that your delighted. every order. Herbie.69 : All good cheers jellybeans are great. Note that the picture depicts the full range we have available - the one indicated by a red circle is the item you are purchasing.
    S$ 29.59
    Top-rated seller
    S$ 17.60 shipping
    From AustraliaBrand: Vixen
  • SKY-WATCHER STAR ADVENTURER ASTRO-IMAGING MOUNT WITH AUTOGUIDER INTERFACE BUNDLE

    The Star Adventurer can attach to any standard tripod via its ¼” or 3/8” adaptors. Star Adventurer Astro-Photo Bundle: includes the Star Adventurer Mount, Ball Head Adaptor, Illuminated Polar Scope, Dovetail L-Bracket, Equatorial Wedge and Counterweight Shaft with 1kg Counterweight.
    S$ 566.63
    From United Kingdom
    S$ 123.75 shipping
    Brand: Sky-Watcher
    108 watching
  • CELESTRON NIKON T-RING. NEW IN BOX.

    NEW IN BOX.
    S$ 15.74
    From United States
    S$ 28.48 shipping
    Brand: CelestronCustoms services and international tracking provided
  • Celestron 1.25" 45° Erecting Diagonal For Telescope - Economy - NEW

    Housing is made of plastic. 45° Erecting Diagonal. Luckily, this is an easy problem to correct. Now, when you insert an eyepiece, objects will be right side up and left-to-right correct.
    S$ 25.99
    From United States
    S$ 29.32 shipping
    Brand: Celestron
    13 watching
    Customs services and international tracking provided
  • Meade LPI-GM Lunar Planetary Imager and Guider - Mono

    Let the Color Lunar, Planetary Imager and Guider (LPI-G) unleash the inner astrophotographer in you. Accessories include USB 2.0 cable, ST-4 guide cable (2.0m), and a C-mount and a 1.25"" nosepiece.
    S$ 273.75
    From United States
    S$ 28.62 shipping
    Brand: MeadeCustoms services and international tracking provided