Telescopes & Astronomy

Beginner Telescopes
Kids' Telescope

Buying your first telescope? Browse our curated selection of beginner telescopes.

Shop by Use
Telescope Use

What will you use your telescope for? Explore the many uses of different types of telescopes.

Shop by Type
Cassegrain Telescope

Choose your telescope by optical design or learn more about the different types of telescopes.

Grid List

Set Descending Direction

261-270 of 801

  1. Sirius Optics 9mm 68 Degree Long Eye Relief Eyepiece
  2. Objective Lens Cap For Bushnell Legend M Series #199104 #199842 (Single)
  3. Digitech USB 3.0 Cable USB A to B
    AUD $12.95

    In Stock

    1.8m Long USB 3.0 A-B Cable

    Learn More
  4. Orion Mars Filter 1.25 Inch
    AUD $69.00

    In Stock

    • High-performance observational eyepiece filter markedly improves views of Mars
    • Fully-coated Mars filter increases contrast to bring out subtle details on the disc of the red planet
    • When using the Mars filter on a clear, dark evening you'll see polar ice cap detail, subtle mare shadings, duststorm and cloud activity
    • Eyepiece filter dramatically improves views of Mars even in smaller astronomical telescopes
    • Designed to fit 1.25" telescope eyepieces with filter threads. Metal filter cell construction.
    Learn More
  5. Bobs Knobs for Meade Lightbridge (GSO) 8 f/6 Primary
    AUD $10.00

    In Stock

    Part: MLB8pri
    Fits: Meade Lightbridge, Apertura, and GSO 8” (20 cm) f/6 telescopes with factory collimation screws. Will not fit scopes with factory collimation knobs.

    Learn More
  6. Bobs Knobs for Meade 16 2 Inch f/10 with 3-Screw Secondary
    AUD $59.00

    In Stock

    Part: M16-3
    Fits: Meade 16” (41 cm) f/10 SCT versions with three screws on the secondary housing

    Learn More
  7. Sirius Vixen Dovetail Finderscope Shoe
    AUD $39.00

    In Stock

    Finderscope shoe for finderscopes and guidescopes with Vixen-style dovetails. Learn More
  8. Sirius 5x Barlow with M42 Thread
    AUD $59.00

    In Stock

  9. Astrovisuals Postcard The Night Sky
    AUD $2.00

    In Stock

  10. Celestron Eyepiece and Filter Kit - 2 Inch
    AUD $749.00

    In Stock

    • This Celestron 2” Eyepiece and Filter Kit includes all the accessories you need to start using 2” eyepieces on your Schmidt-Cassegrain or refractor telescope
    • You’ll get a 2” Mirror Diagonal, three E-Lux 2” eyepieces, a 2” 2X Barlow Lens, five colored filters to improve observations of the planets, and a foam-fitted aluminum carry case
    • The 2” 90° Mirror Diagonal accepts 2” eyepieces, and attaches to the rear cell of SCT’s.  An adapter is included for use with refractor telescopes.
    • Celestron E-Lux eyepieces are a 3-element, fully multi-coated design.  You’ll get a 26 mm, a 32 mm, and a 40 mm, for a great choice of magnification and field of view.  Multiply your options by 2X when you use your 2” eyepieces with the included 2X Barlow.
    • The most popular planetary filters are included in this kit.  They are threaded to attach to most any 2” eyepiece or accessory.   
    Learn More

Grid List

Set Descending Direction

261-270 of 801