Eyepieces & Barlows
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AUD $155.00In Stock
- This big, 2" eyepiece with 28mm focal length offers bright, sharp and pleasing views of deep-space objects
- 3-element lens design with multi-coatings for efficient light transmission
- Eye relief is a long 20mm, particularly attractive to eyeglass wearers
- Delightfully free of pincushion distortion and chromatic aberration
- Threaded for use with 2" eyepiece filters
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AUD $199.00In Stock
- High-magnification 12.5mm focal length 1.25" Edge-On Planetary eyepiece designed for exceptional views of the Moon and planets as well as compact celestial objects
- Flat field design ensures sharp focus out to the edge of their wide 55deg apparent field of view
- Barrel distortion and field curvature commonly seen in standard eyepiece designs are delightfully absent in the 12.5mm Edge-On Planetary
- Telescope eyepiece features a long 20mm eye relief for comfortable viewing even with eyeglasses on
- This amazingly affordable Orion Edge-On eyepiece won't have you on edge financially!
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AUD $199.00In Stock
- High-magnification 5mm focal length 1.25" eyepiece designed for exceptional planetary and lunar viewing through any telescope
- Flat field eyepiece design ensures sharp focus out to the edge of its wide 55-degree apparent field of view
- Barrel distortion and field curvature commonly seen in standard eyepiece designs are not seen in Orion Edge-On eyepieces
- Features a long 20mm eye relief for comfortable with or without eyeglasses
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AUD $39.99In Stock
Wipe away dust, dirt, fingerprints and other particles on your lenses to see clearly with the Celestron Lens Cleaning Kit. Learn More -
AUD $299.00In Stock
Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value
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AUD $449.00In Stock
- This 4mm focal length, 8-element telescope eyepiece will amaze you with vivid, panoramic views of the night sky
- Orion LHD eyepieces feature high-index, low-dispersion lanthanum glass for exceptional control of chromatic aberrations to provide true-color views with outstanding clarity
- All Orion LHD telescope eyepieces boast an ultra-wide 80-degree apparent field of view for an immersive viewing experience
- Long 20mm eye relief lets eyeglass wearers enjoy the view comfortably without removing glasses
- The fully multi-coated 4mm LHD eyepiece features a tapered 1.25" barrel which is threaded for use with 1.25" eyepiece filters
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AUD $99.00In Stock
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Why buy from Sirius Optics
Queensland's largest telescope showroom and warehouse
Run by astronomers and nature lovers, not sales people
Expert advice and lessons
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