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Astro Dog – Australia's Online Telescope Shop
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    • Mobil
    • Rigel Systems USA
    • Saxon
    • VVAX USA
  • Telescopes, Mounts & Binoculars
    • Binoculars
    • Telescopes (Complete)
      • Reflectors
      • Refractors
    • 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
    • Cleaning and Protection
    • Collimation Tools
    • Dew Control
      • 12V Dew Controller Units
      • Heater Straps
    • Diagonals (45° 90°, Correct Image)
    • Diestone / Plaster
    • Eyepiece Adaptors and Spacers
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      • Phone adaptors / Astrophotography
      • Spacers
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    • Finders
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      • Steel
      • Stainless Steel
      • Gold
      • Non-Ferrous Metals
      • Hard Steel
      • Silver
      • Plastic
      • Chromium
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Astro Essentials

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“Kson Twist Lock 90 Degree 1.25″ Metal Diagonal” has been added to your cart. View cart
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  • Baader Optical Wonder Set (Cleaning Fluid and Cloth) Quick View
    • Sale!
      Baader Optical Wonder Set (Cleaning Fluid and Cloth) Quick View
    • Accessories, Astro Essentials, Cleaning and Protection
    • Baader Optical Wonder Set (Cleaning Fluid and Cloth)

    • $54.95 Original price was: $54.95.$49.95Current price is: $49.95.
    • Add to cart
  • Astro Essentials Jumbo Silicone Hurricane Blower Quick View
    • Astro Essentials Jumbo Silicone Hurricane Blower Quick View
    • Accessories, Astro Essentials, Cleaning and Protection
    • Astro Essentials Jumbo Silicone Hurricane Blower

    • $17.95
    • Rated 5.00 out of 5
    • Add to cart
  • Baader Optical Wonder Fluid Quick View
    • Sale!
      Baader Optical Wonder Fluid Quick View
    • Accessories, Astro Essentials, Cleaning and Protection
    • Baader Optical Wonder Fluid

    • $29.95 Original price was: $29.95.$26.95Current price is: $26.95.
    • Add to cart
  • Astro Essentials Lens Cleaning Tissues (25pc Book) Quick View
    • Astro Essentials Lens Cleaning Tissues (25pc Book) Quick View
    • Accessories, Astro Essentials, Cleaning and Protection
    • Astro Essentials Lens Cleaning Tissues (25pc Book)

    • $5.95
    • Add to cart
  • Astro Essentials Lens Brush Quick View
    • Astro Essentials Lens Brush Quick View
    • Accessories, Astro Essentials, Cleaning and Protection
    • Astro Essentials Lens Brush

    • $17.95
    • Rated 5.00 out of 5
    • Add to cart
  • Astro Essentials M48 Camera Adapter – Sony A / Sony Alpha Quick View
    • Astro Essentials M48 Camera Adapter – Sony A / Sony Alpha Quick View
    • Adaptors, All, Astro Essentials, Astrophotography
    • Astro Essentials M48 Camera Adapter – Sony A / Sony Alpha

    • $39.95
    • For attaching a DSLR camera to accessories with a M48 Male thread
    • Add to cart
  • Astro Essentials M48 Camera Adapter – Nikon Z Quick View
    • Astro Essentials M48 Camera Adapter – Nikon Z Quick View
    • Adaptors, All, Astro Essentials, Astrophotography
    • Astro Essentials M48 Camera Adapter – Nikon Z

    • $39.95
    • For attaching a DSLR camera to accessories with a M48 Male thread
    • Add to cart
  • Discontinued Product
    Astro Essentials M48 Camera Adapter – Nikon F Quick View
    • Out of Stock
      Astro Essentials M48 Camera Adapter – Nikon F Quick View
    • Adaptors, All, Astro Essentials, Astrophotography
    • Astro Essentials M48 Camera Adapter – Nikon F

    • $39.95
    • For attaching a DSLR camera to accessories with a M48 Male thread
    • Read more
  • Astro Essentials Magnetic Handle for Dobsonians Quick View
    • Astro Essentials Magnetic Handle for Dobsonians Quick View
    • Accessories, All, Astro Essentials, Bolts and Bits, Bolts and Screws, Brands, Parts
    • Astro Essentials Magnetic Handle for Dobsonians

    • $19.95
    • Add to cart
  • Astro Essentials Eyepiece BagAstro Essentials Eyepiece Bag Quick View
    • Sale!
      Astro Essentials Eyepiece BagAstro Essentials Eyepiece Bag Quick View
    • Accessories, All, Astro Essentials, Brands, Carry Bags
    • Astro Essentials Eyepiece Bag

    • $149.95 Original price was: $149.95.$129.95Current price is: $129.95.
    • Durable Nylong Handy Carry Bag for Telescopes. 18x18x80cm in size, features a dual zip to easily remove telescopes plus additional front storage pouch for carrying accessories safely.
    • Add to cart
  • Opticron Professional Series Ultrafine Microfibre Cleaning Cloth Quick View
    • Opticron Professional Series Ultrafine Microfibre Cleaning Cloth Quick View
    • Accessories, Astro Essentials, Cleaning and Protection
    • Opticron Professional Series Ultrafine Microfibre Cleaning Cloth

    • $6.95
    • Add to cart
  • Kson Twist Lock 90 Degree 1.25″ Metal DiagonalKson Twist Lock 90 Degree 1.25″ Metal Diagonal Quick View
    • Kson Twist Lock 90 Degree 1.25″ Metal DiagonalKson Twist Lock 90 Degree 1.25″ Metal Diagonal Quick View
    • Accessories, All, Astro Essentials, Brands, Diagonals (45° 90°, Correct Image)
    • Kson Twist Lock 90 Degree 1.25″ Metal Diagonal

    • $129.95
    • Who says telescopes are only for night time sky viewing? With the saxon 1.25" Erect Image Diagonal (45 degree) you can use your favourite Refractor or Maksutov-Cassegrain telescopes for terrestrial observation in the daytime. The saxon 1.25" Erect Image Diagonal (45 degree) is ideal for when you need your telescope is a horizontal position, giving you a comfortable viewing angle and an upright, non-mirrored image.
    • Add to cart
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Average rating

  • Rated 5 out of 5 (2)

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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