• Quality Metal 2" Slide-in Telescope Star Diagonal with 1.25" adapter 90 Degree

    This 2" diagonal works with any refractor that accepts a 2" star diagonal.
    S$ 76.12
    Top-rated seller
    S$ 33.94 shipping
    From United StatesBrand: Unbranded
  • One High Quality 2" F30mm Ultra-Wide 80 Degree Eyepiece for Telescope, Brand New

    This superb ultra wide angle eyepiece has 80 degree field of view. I have a personalQuality Promise on this great lens. Standard female thread to fit a filter etc at the rear end. Supplied in a protective plastic case.
    S$ 109.25
    Top-rated seller
    S$ 9.92 shipping
    From United KingdomBrand: Unbranded
  • 15mm screw thread eyepiece for Celestron Ultima spotting scope. With case.UK

    Screw thread eyepiece that will fit the Celestron Ultima spotting scopes. Excellent quality 15mm screw thread eyepiece to fit Celestron Ultima spotting scopes. Ultima 65 - 26x. Ultima 80 - 32x. Ultima 100 - 36x.
    S$ 84.03
    From United Kingdom
    S$ 39.84 shipping
    Brand: Unbranded
    or Best Offer
    Features: Fully Multi-Coated
    4 watching
    Customs services and international tracking provided
  • SPECIAL - 130mm telescope tube rings (pair)

    SPECIAL - 130mm telescope tube rings (pair).
    S$ 50.41
    Top-rated seller
    S$ 8.40 shipping
    From United KingdomBrand: Unbranded
  • 1.25" Plossl 25mm , 6.5mm telescope eyepiece + Moon filter (non standard thread)

    Very good quality pair of 1.25" Plossl eyepiece + Moon filter bundle. These plossl eyepieces nicely bridge the gap between basic versions, and the more expensive. plossl types with more sophisticated lens designs.
    S$ 36.97
    From United Kingdom
    S$ 39.10 shipping
    Brand: Unbranded
    Only 1 left!
    Customs services and international tracking provided
  • Bahtinov Focus Mask for 12" Newtonian Sky Watcher Quattro

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 62.79
    From United Kingdom
    S$ 35.94 shipping
    Brand: Unbranded
  • 1.0 INCH SECONDARY MIRROR 25mm

    S$ 30.46
    From United States
    S$ 48.00 shipping
    Brand: Unbranded
  • 2.3 INCH SECONDARY MIRROR

    S$ 88.65
    From United States
    S$ 48.00 shipping
    Brand: Unbranded
  • 1.4 INCH SECONDARY MIRROR

    S$ 54.01
    From United States
    S$ 48.00 shipping
    Brand: Unbranded
  • Long eye relief 1.25" 25mm telescope eyepiece. Non standard filter thread. Case

    This eyepiece fits any 1.25" focuser, but does not accept standard thread filters. For users who do not. Anyone that has taken a budget eyepiece out a case will know how flimsy and light they feel. No such issues here.
    S$ 31.92
    From United Kingdom
    S$ 38.85 shipping
    Brand: Unbranded
    or Best Offer
    Customs services and international tracking provided
  • 1.8 INCH SECONDARY MIRROR

    S$ 72.02
    From United States
    S$ 48.00 shipping
    Brand: Unbranded
  • LED Illuminator for finderscopes, polfinders, illuminated reticle eyepieces

    Easy to fit and to use. M8 x 1.0 thread. If it is the wrong size you will probably find that it goes so far then sticks. It is quite usable like this but best to check first if you want to make sure.
    S$ 25.20
    Top-rated seller
    S$ 8.40 shipping
    From United KingdomBrand: UnbrandedFeatures: Illuminated
  • Collimation Mask for Meade 8" SCT

    Find a fairly bright star near the zenith is best, or use an artificial star. You will probably notice 2 are closer together, this is normal in a scope that is already close to perfect collimation. Painted matt black with to reduce absorption of dew.
    S$ 28.07
    From United Kingdom
    S$ 22.61 shipping
    Brand: Unbranded
  • 0.96" H12.5 Huygens 12.5mm telescope eyepiece

    0.96" H12.5 Huygens 12.5mm telescope eyepiece.
    S$ 18.47
    Top-rated seller
    S$ 10.09 shipping
    From United KingdomBrand: Unbranded
  • .965" 3 Telescope Eyepiece 6mm 12.5mm 20mm & 2x Shorty Barlow Kit - NEW!

    2x shorty barlow lens. Barlow is 2-3/4" long (total length).965" 3 Eyepiece & 2x Barlow Kit - Excellent Value! 6mm, 12.5mm & 20mm eyepieces with filter threads on each one. Includes 3 plastic cases.
    S$ 24.87
    Top-rated seller
    S$ 20.09 shipping
    From United StatesBrand: Unbranded
  • Collimation Mask for Celestron 9.25" SCT

    Find a fairly bright star near the zenith is best, or use an artificial star. You will probably notice 2 are closer together, this is normal in a scope that is already close to perfect collimation. Painted matt black with acrylic based paint.
    S$ 31.43
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Bahtinov Focus Mask for Celestron C925 CPC925 Nexstar 925

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 40.76
    From United Kingdom
    S$ 18.49 shipping
    Brand: UnbrandedSeries: Nexstar
  • Bahtinov Mask for GSO & Astrotech 6 inch RC Telescope

    M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope. The unique design prevents the mask from rolling away. these are removable for easy storage of your mask after focusing.
    S$ 32.28
    From United Kingdom
    S$ 22.69 shipping
    Brand: Unbranded
  • 1.25" to .965" Metal Telescope Eyepiece Adapter 1.25" EP in .965" Scope

    Check us out! This allows that.
    S$ 12.40
    Top-rated seller
    S$ 20.09 shipping
    From United States
    24 watching
    Brand: Unbranded
  • Special - Sky's the Limit replacement focuser wheels / focuser knobs

    Special - Sky's the Limit replacement focuser wheels / focuser knobs.
    S$ 11.75
    Top-rated seller
    S$ 10.09 shipping
    From United KingdomBrand: Unbranded
  • Bahtinov Mask for Skywatcher Explorer 130P and 130PDS

    The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope. these are removable for easy storage of your mask after focusing.
    S$ 30.43
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • 1.25" Series 500 6.5mm Plossl Telescope Eyepiece Multi-Coated Lenses NEW!

    High quality plossl eyepiece with rubber eyecup, and a screw-top case. This eyepiece has filter threads and the inside barrel is blackened to help prevent light reflection. Also has a rubber grip and features a 45 degree AFOV.
    S$ 27.64
    Top-rated seller
    S$ 20.09 shipping
    From United StatesBrand: UnbrandedFeatures: Fully Multi-Coated
  • Bahtinov Focus Mask for Sky Watcher Equinox ED66

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 26.73
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Collimation Mask for Celestron 8" SCT

    Find a fairly bright star near the zenith is best, or use an artificial star. You will probably notice 2 are closer together, this is normal in a scope that is already close to perfect collimation. Painted matt black with to reduce absorption of dew.
    S$ 28.07
    From United Kingdom
    S$ 19.33 shipping
    Brand: Unbranded
  • 2x Multi-coated Barlow Lens for Standard 1.25" inch Telescope Eyepiece Astronomy

    1x 1.25" 2x Barlow lens Fully Multi-Coated. also compatible with our Universal Lens Mount Adaptors. Suitable for Very easy to fit and simple to use.
    S$ 39.44
    Top-rated seller
    S$ 21.01 shipping
    From United KingdomBrand: UnbrandedFeatures: Fully Multi-Coated
  • Collimation Mask for Celestron, Meade (or any other make) 10" SCT

    Find a fairly bright star near the zenith is best, or use an artificial star. You will probably notice 2 are closer together, this is normal in a scope that is already close to perfect collimation. Unlike ones made from thin flimsy plastic that can warp and even twist.
    S$ 33.28
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Bahtinov Mask for Celestron 8" C8 CPC8 NexStar 8 SE

    The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope. these are removable for easy storage of your mask after focusing.
    S$ 34.04
    From United Kingdom
    S$ 18.49 shipping
    Brand: UnbrandedSeries: Nexstar
  • .965" Refractor Telescope Eyepiece Kit Hybrid Diagonal 1.25" 25mm & 9mm Barlow

    1.25" 2x barlow lens - doubles the power of an eyepiece. Hybrid diagonal -. 965" to 1.25". We put together a great upgrade kit for your. 965" scope. Allows you to use 1.25" eyepieces! Upgrade your older. 965" scope to be able to use the more available 1.25" eyepieces!
    S$ 44.26
    Top-rated seller
    S$ 33.94 shipping
    From United StatesBrand: Unbranded
  • 1.25" 23mm Wide Angle & 9mm Kellner Telescope Eyepiece Kit - Ships from USA

    Nice quality aspheric 62 degree AFOV wide angle eyepiece with multi-coated lenses. We have the 23mm, 9mm & a 2x barlow lens available. 1.25" 23mm Wide Angle & 9mm Kellner Eyepiece Kit.
    S$ 30.41
    Top-rated seller
    S$ 20.09 shipping
    From United StatesBrand: Unbranded
  • Collimation Mask for Celestron 6" SCT

    Find a fairly bright star near the zenith is best, or use an artificial star. You will probably notice 2 are closer together, this is normal in a scope that is already close to perfect collimation. Painted matt black with to reduce absorption of dew.
    S$ 22.69
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Special Par Focal / Parfocal / Parfocalising Telescope Eyepiece Ring 1.25"

    Now you can focus using the eyepiece. This is much easier than a dim focus screen. You just flip the mirror and take a picture! Leave the ring in place on the eyepiece and you can always quickly and easily pop it back in for photography.
    S$ 7.55
    Top-rated seller
    S$ 10.09 shipping
    From United KingdomBrand: Unbranded
  • 1.5x Telescope 1.25" Erecting Image eyepiece - Perfect for Daytime Viewing

    1.5x 1.25" Erecting Eyepiece - Great Price! Here is an easy and inexpensive way to fix that problem! Get this image erector. Eyepiece is 4-3/4" long (total length).
    S$ 13.78
    Top-rated seller
    S$ 20.09 shipping
    From United StatesBrand: Unbranded
  • Bahtinov Focus Mask for APM TMB107

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 30.43
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • 0.96" SR4 Symmetric Ramsden 4mm telescope eyepiece

    (Wikipedia). The eyepiece is supplied in a plastic storage container. Good news on the eyepieces that you sent! I tried them out last night by looking at Saturn, and they worked very well. We usually get goods on the way within 24 hours (weekends excepted).
    S$ 18.47
    Top-rated seller
    S$ 13.45 shipping
    From United KingdomBrand: Unbranded
  • Bahtinov Focus Mask for Celestron 14" Dobsonian

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 82.28
    From United Kingdom
    S$ 58.30 shipping
    Brand: UnbrandedCustoms services and international tracking provided
  • T thread adapter T42 female to T42 female 42mm x 0.75mm

    We usually get goods on the way within 24 hours (weekends excepted). These are in addition to your statutory rights. You will not be out of pocket.
    S$ 26.88
    Top-rated seller
    S$ 13.28 shipping
    From United Kingdom
    5 watching
    Brand: Unbranded
  • 1.25" K25 25mm Telescope Eyepiece All Metal 3 Element Kellner 45 Degree AFOV NEW

    Grab this one from us! Has coated optics and a nice sharp 45 degree AFOV.
    S$ 17.94
    Top-rated seller
    S$ 20.09 shipping
    From United StatesBrand: Unbranded
  • Bahtinov Focus Mask for William Optics GT 81

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 28.56
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Bahtinov Focus Mask for Sky Watcher Esprit ED80

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 28.56
    From United Kingdom
    S$ 19.33 shipping
    Brand: Unbranded
  • Bahtinov Focus Mask for Skywatcher Evostar ED100 PRO

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 28.56
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Bahtinov Focus Mask for Intes MN-71

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 34.04
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • .965" 2x Shorty Telescope Barlow Lens - Price Includes USA Shipping NEW!

    Barlow is 2-3/4" long (total length).965" 2x Shorty Barlow Lens - Excellent Value! Check us out!
    S$ 9.63
    Top-rated seller
    S$ 20.09 shipping
    From United StatesType: Barlow LensBrand: UnbrandedSeries: Barlow Lens
  • SPECIAL - T2 42x0.75mm to 42x1mm Male to Male adapter

    Could we do it?. Answer - yes! If you would also like one then here is your chance. We usually get goods on the way within 24 hours (weekends excepted). These are in addition to your statutory rights.
    S$ 26.88
    Top-rated seller
    S$ 3.36 shipping
    From United KingdomBrand: Unbranded
  • Bahtinov Focus Mask for Celestron C11 SCT

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 59.09
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Bahtinov Focus Mask for Borg 45ED II at f4

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 24.88
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded
  • Tripod Adaptor for Binoculars Metal L shape

    (Just attach it to the fitting found on your binoculars as shown in the photos and job done. Of course the binoculars, tripod, bush or cat are not included in the sale at this price :). We usually get goods on the way within 24 hours (weekends excepted).
    S$ 16.79
    Top-rated seller
    S$ 13.36 shipping
    From United KingdomBrand: Unbranded
  • Celestron 93316 1-1/4-4 Mm Omni Series Eyepiece

    Item model number 93316. The Omni eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup.
    S$ 67.05
    From United Kingdom
    S$ 39.57 shipping
    Brand: UnbrandedSeries: OmniCustoms services and international tracking provided
  • Bahtinov Focus Mask for Skywatcher ST102 refractor

    These are removable for easy storage of your mask after focusing. The unique design prevents the mask from rolling away. M6 white nylon (which can be a visual aid in the dark) bolts to hang the mask over the front of your scope.
    S$ 28.56
    From United Kingdom
    S$ 18.49 shipping
    Brand: Unbranded