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  • Telescopes, Mounts & Binoculars
    • Binoculars
    • Telescopes (Complete)
      • Reflectors
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    • Telescopes (OTA’s)
      • Reflectors (OTA)
      • Refractors (OTA)
    • Mounts (ALT/AZ, EQ, GOTO)
  • Eyepieces
    • By Manufacturer
      • Aquila
      • Baader
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      • Fujiyama
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    • By Focal Length
      • ULTRA LOW POWER (33mm+)
      • LOW POWER (24mm -32mm)
      • MEDIUM POWER (11-23mm)
      • HIGH POWER (4-10mm)
    • By Type
      • Abbe Orthoscopic
      • Erfle
      • Kellner
      • Plossl
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    • By Size
      • 0.965″
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  • Filters
    • Achromat + Semi APO
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    • UHC/O-III
    • Visual, Moon, Neutral Density
  • Accessories
    • 0.965″ Classic Accessories
    • Astronomy Lighting, Headlamps and Torches
    • Bahtinov Masks / Fishbone Calibrators
    • Barlows
    • Cables, Leads and Controllers
      • 12V Power Control
      • EQDIR / Mount Control
    • Cleaning and Protection
    • Collimation Tools
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      • 12V Dew Controller Units
      • Heater Straps
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    • Parts
      • Secondary Mirrors
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      • Steel
      • Stainless Steel
      • Gold
      • Non-Ferrous Metals
      • Hard Steel
      • Silver
      • Plastic
      • Chromium
      • Pre-Polishing
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  • Kson 1.25″ Essential Triple Filter Pack (UHC, O-III & H-Beta)Kson 1.25″ Essential Triple Filter Pack (UHC, O-III & H-Beta) Quick View
    • Sale!
      Kson 1.25″ Essential Triple Filter Pack (UHC, O-III & H-Beta)Kson 1.25″ Essential Triple Filter Pack (UHC, O-III & H-Beta) Quick View
    • All, Brands, Filters, Kson Electronics, Narrowband, UHC/O-III, Visual, Moon, Neutral Density
    • Kson 1.25″ Essential Triple Filter Pack (UHC, O-III & H-Beta)

    • $199.95 Original price was: $199.95.$179.95Current price is: $179.95.
    • Add to cart
  • Kson 2″ UHC, O-III, H-Beta (Hydrogen Beta) Triple Filter PackKson 2″ UHC, O-III, H-Beta (Hydrogen Beta) Triple Filter Pack Quick View
    • Sale!
      Kson 2″ UHC, O-III, H-Beta (Hydrogen Beta) Triple Filter PackKson 2″ UHC, O-III, H-Beta (Hydrogen Beta) Triple Filter Pack Quick View
    • All, Brands, Filters, Kson Electronics, Narrowband, UHC/O-III, Visual, Moon, Neutral Density
    • Kson 2″ UHC, O-III, H-Beta (Hydrogen Beta) Triple Filter Pack

    • $473.90 Original price was: $473.90.$329.00Current price is: $329.00.
    • Add to cart
  • Kson 1.25″ 495nm Yellow Longpass (Chromatic Aberration Killer for Achromat Refractors)Kson 1.25″ 495nm Yellow Longpass (Chromatic Aberration Killer for Achromat Refractors) Quick View
    • Kson 1.25″ 495nm Yellow Longpass (Chromatic Aberration Killer for Achromat Refractors)Kson 1.25″ 495nm Yellow Longpass (Chromatic Aberration Killer for Achromat Refractors) Quick View
    • Accessories, Achromat + Semi APO, All, Brands, Filters, Kson Electronics, Narrowband, Visual, Moon, Neutral Density
    • Kson 1.25″ 495nm Yellow Longpass (Chromatic Aberration Killer for Achromat Refractors)

    • $49.95
    • Add to cart
  • Baader AstroSolar® Safety Film 5.0, 200x290mm # 2459281 Quick View
    • Baader AstroSolar® Safety Film 5.0, 200x290mm # 2459281 Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader AstroSolar® Safety Film 5.0, 200x290mm # 2459281

    • $59.95
    • Add to cart
  • Baader AstroSolar® ECO-size Safety Film 5.0, 140×155 mm # 2459286 Quick View
    • Baader AstroSolar® ECO-size Safety Film 5.0, 140×155 mm # 2459286 Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader AstroSolar® ECO-size Safety Film 5.0, 140×155 mm # 2459286

    • $36.95
    • Add to cart
  • Kson 2″ 495nm Yellow Longpass (CA / Chromatic Aberration Killer)Kson 2″ 495nm Yellow Longpass (CA / Chromatic Aberration Killer) Quick View
    • Kson 2″ 495nm Yellow Longpass (CA / Chromatic Aberration Killer)Kson 2″ 495nm Yellow Longpass (CA / Chromatic Aberration Killer) Quick View
    • Accessories, Achromat + Semi APO, All, Brands, Filters, Kson Electronics, Narrowband, Visual, Moon, Neutral Density
    • Kson 2″ 495nm Yellow Longpass (CA / Chromatic Aberration Killer)

    • $89.95
    • Add to cart
  • Baader Planetarium 1.25″ UV/IR-Cut / L Filter #2459207ABaader Planetarium 1.25″ UV/IR-Cut / L Filter #2459207A Quick View
    • Baader Planetarium 1.25″ UV/IR-Cut / L Filter #2459207ABaader Planetarium 1.25″ UV/IR-Cut / L Filter #2459207A Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader Planetarium 1.25″ UV/IR-Cut / L Filter #2459207A

    • $124.95
    • Add to cart
  • Kson 1.25″ Telescope Eyepiece H-Beta (Hydrogen Beta) FilterKson 1.25″ Telescope Eyepiece H-Beta (Hydrogen Beta) Filter Quick View
    • Sale!
      Kson 1.25″ Telescope Eyepiece H-Beta (Hydrogen Beta) FilterKson 1.25″ Telescope Eyepiece H-Beta (Hydrogen Beta) Filter Quick View
    • All, Brands, Filters, Kson Electronics, Narrowband, Visual, Moon, Neutral Density
    • Kson 1.25″ Telescope Eyepiece H-Beta (Hydrogen Beta) Filter

    • $129.95 Original price was: $129.95.$119.95Current price is: $119.95.
    • Add to cart
  • Baader AstroSolar® Safety Film 5.0, 1000x500mm # 2459282 Quick View
    • Baader AstroSolar® Safety Film 5.0, 1000x500mm # 2459282 Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader AstroSolar® Safety Film 5.0, 1000x500mm # 2459282

    • $139.95
    • Add to cart
  • Baader Morpheus® M43 / SP54 Adapter #2954251Baader Morpheus® M43 / SP54 Adapter #2954251 Quick View
    • Baader Morpheus® M43 / SP54 Adapter #2954251Baader Morpheus® M43 / SP54 Adapter #2954251 Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader Morpheus® M43 / SP54 Adapter #2954251

    • $64.95
    • Add to cart
  • Baader ClickLock extension #2956237 37mm (#2956252 & 2″ barrel #2958551)Baader ClickLock extension #2956237 37mm (#2956252 & 2″ barrel #2958551) Quick View
    • Baader ClickLock extension #2956237 37mm (#2956252 & 2″ barrel #2958551)Baader ClickLock extension #2956237 37mm (#2956252 & 2″ barrel #2958551) Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader ClickLock extension #2956237 37mm (#2956252 & 2″ barrel #2958551)

    • $164.95
    • Add to cart
  • Baader Planetarium 1.25″ Polarising Filter #2408343Baader Planetarium 1.25″ Polarising Filter #2408343 Quick View
    • Baader Planetarium 1.25″ Polarising Filter #2408343Baader Planetarium 1.25″ Polarising Filter #2408343 Quick View
    • Accessories, Achromat + Semi APO, All, Baader GERMANY, Brands, Filters, Narrowband, Visual, Moon, Neutral Density
    • Baader Planetarium 1.25″ Polarising Filter #2408343

    • $119.95
    • Add to cart
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Advice and Help

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  • Why don’t we sell ‘cheap’ telescopes?
  • Which of these Telescopes Would We Recommend? NONE OF THEM!
  • 8 things to do to get the best out of an Achromatic Refractor
  • Astro Dog Kson Telescopes Overview

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