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Astro Dog – Australia's Online Telescope Shop
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  • Brands
    • Ainsworth Diestone Products
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    • Dialux Polishing Compounds
    • Explore Scientific
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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
      • Explore Scientific
      • Fujiyama
      • Kson
      • Masuyama
    • 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
      • Barlows
      • Specialised Eyepieces
    • By Size
      • 0.965″
      • 1.25″
      • 2″
      • 3″
  • Filters
    • Achromat + Semi APO
    • Narrowband
    • 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
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      • 12V Dew Controller Units
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      • Non-Ferrous Metals
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“230mm Metal Bahtinov Mask / Fishbone Calibrator (228-263mm)” has been added to your cart. View cart
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  • Saxon EQ5/HEQ5 Stainless Steel Tripod (Tripod Only) Quick View
    • Saxon EQ5/HEQ5 Stainless Steel Tripod (Tripod Only) Quick View
    • All, Mounts (ALT/AZ, EQ, GOTO), Parts, Saxon, Telescopes, Mounts & Binoculars
    • Saxon EQ5/HEQ5 Stainless Steel Tripod (Tripod Only)

    • $349.95
    • Add to cart
  • Kson Starter Pack W (Filter Kit, 495nm, #12, #58, #25A, #21) Mars Jupiter, Saturn Quick View
    • Sale!
      Kson Starter Pack W (Filter Kit, 495nm, #12, #58, #25A, #21) Mars Jupiter, Saturn Quick View
    • 1.25", Abbe Orthoscopic, All, Brands, By Focal Length, By Manufacturer, By Size, By Type, Eyepieces, HIGH POWER (4-10mm), Kson, Kson Electronics
    • Kson Starter Pack W (Filter Kit, 495nm, #12, #58, #25A, #21) Mars Jupiter, Saturn

    • $199.95 Original price was: $199.95.$99.95Current price is: $99.95.
    • Add to cart
  • Kson 90mm f/13.3 SKYREACH Refractor with KM-2 Mount SystemKson 90mm f/13.3 SKYREACH Refractor with KM-2 Mount System Quick View
    • Kson 90mm f/13.3 SKYREACH Refractor with KM-2 Mount SystemKson 90mm f/13.3 SKYREACH Refractor with KM-2 Mount System Quick View
    • All, Brands, Kson Electronics, Refractors, Refractors (OTA), Telescopes (Complete), Telescopes (OTA's), Telescopes, Mounts & Binoculars
    • Kson 90mm f/13.3 SKYREACH Refractor with KM-2 Mount System

    • $1,199.95
    • The Flagship 90mm f/13.3. Features Hand-Polished Enhanced QK3L/ZF1 optics for perfect contrast. Split-tube design, multi-baffled system & Bertele eyepieces.
    • Add to cart
  • Kson 60mm f/20 SKYREACH Refractor with KM-2 Mount SystemKson 60mm f/20 SKYREACH Refractor with KM-2 Mount System Quick View
    • Kson 60mm f/20 SKYREACH Refractor with KM-2 Mount SystemKson 60mm f/20 SKYREACH Refractor with KM-2 Mount System Quick View
    • All, Brands, Kson Electronics, Refractors, Refractors (OTA), Telescopes (Complete), Telescopes (OTA's), Telescopes, Mounts & Binoculars
    • Kson 60mm f/20 SKYREACH Refractor with KM-2 Mount System

    • $799.95
    • The legendary f/20 refractor returns. The Kson 60mm Sky Reach features Enhanced QK3L/ZF1 glass for zero false color. Includes premium Bertele eyepieces & Steel Mount.
    • Add to cart
  • 40cm Dew Heater Strap (16″ / 40cm long) (USB Type – 12-24V) (Copy) Quick View
    • 40cm Dew Heater Strap (16″ / 40cm long) (USB Type – 12-24V) (Copy) Quick View
    • Accessories, All, Astro Dog Brand, Brands, Dew Control, Heater Straps
    • 40cm Dew Heater Strap (16″ / 40cm long) (USB Type – 12-24V) (Copy)

    • $54.95
    • Add to cart
  • Lynx Astro Silicone Power Cable 2.5mm 12v DC Jack for iOptron CEM 60 / CEM 120 mounts, Meade telescopes & mounts, Sesto Senso + more Quick View
    • Lynx Astro Silicone Power Cable 2.5mm 12v DC Jack for iOptron CEM 60 / CEM 120 mounts, Meade telescopes & mounts, Sesto Senso + more Quick View
    • 12V Power Control, Accessories, All, Brands, Cables, Leads and Controllers, Lynx Astro
    • Lynx Astro Silicone Power Cable 2.5mm 12v DC Jack for iOptron CEM 60 / CEM 120 mounts, Meade telescopes & mounts, Sesto Senso + more

    • $69.95
    • Add to cart
  • Orion Zero Profile Prime Focus 2-inch Adapter Quick View
    • Orion Zero Profile Prime Focus 2-inch Adapter Quick View
    • Adaptors, All, Astrophotography
    • Orion Zero Profile Prime Focus 2-inch Adapter

    • Read more
  • 270mm Metal Bahtinov Mask / Fishbone Calibrator (268-303mm)270mm Metal Bahtinov Mask / Fishbone Calibrator (268-303mm) Quick View
    • 270mm Metal Bahtinov Mask / Fishbone Calibrator (268-303mm)270mm Metal Bahtinov Mask / Fishbone Calibrator (268-303mm) Quick View
    • Accessories, All, Astro Dog Brand, Bahtinov Masks / Fishbone Calibrators, Brands
    • 270mm Metal Bahtinov Mask / Fishbone Calibrator (268-303mm)

    • $79.95
    • Add to cart
  • 230mm Metal Bahtinov Mask / Fishbone Calibrator (228-263mm)230mm Metal Bahtinov Mask / Fishbone Calibrator (228-263mm) Quick View
    • 230mm Metal Bahtinov Mask / Fishbone Calibrator (228-263mm)230mm Metal Bahtinov Mask / Fishbone Calibrator (228-263mm) Quick View
    • Accessories, All, Astro Dog Brand, Bahtinov Masks / Fishbone Calibrators, Brands
    • 230mm Metal Bahtinov Mask / Fishbone Calibrator (228-263mm)

    • $69.95
    • Add to cart
  • 200mm Metal Bahtinov Mask / Fishbone Calibrator (198-233mm)200mm Metal Bahtinov Mask / Fishbone Calibrator (198-233mm) Quick View
    • 200mm Metal Bahtinov Mask / Fishbone Calibrator (198-233mm)200mm Metal Bahtinov Mask / Fishbone Calibrator (198-233mm) Quick View
    • Accessories, All, Astro Dog Brand, Bahtinov Masks / Fishbone Calibrators, Brands
    • 200mm Metal Bahtinov Mask / Fishbone Calibrator (198-233mm)

    • $69.95
    • Add to cart
  • 160mm Metal Bahtinov Mask / Fishbone Calibrator (158-193mm)160mm Metal Bahtinov Mask / Fishbone Calibrator (158-193mm) Quick View
    • 160mm Metal Bahtinov Mask / Fishbone Calibrator (158-193mm)160mm Metal Bahtinov Mask / Fishbone Calibrator (158-193mm) Quick View
    • Accessories, All, Astro Dog Brand, Bahtinov Masks / Fishbone Calibrators, Brands
    • 160mm Metal Bahtinov Mask / Fishbone Calibrator (158-193mm)

    • $49.95
    • Add to cart
  • 140mm Metal Bahtinov Mask / Fishbone Calibrator (138-173mm)140mm Metal Bahtinov Mask / Fishbone Calibrator (138-173mm) Quick View
    • 140mm Metal Bahtinov Mask / Fishbone Calibrator (138-173mm)140mm Metal Bahtinov Mask / Fishbone Calibrator (138-173mm) Quick View
    • Accessories, All, Astro Dog Brand, Bahtinov Masks / Fishbone Calibrators, Brands
    • 140mm Metal Bahtinov Mask / Fishbone Calibrator (138-173mm)

    • $44.95
    • Add to cart
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Advice and Help

  • What makes dealing with Astro Dog different? – Our Ideas
  • 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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