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Ascension Super Abbe Orthoscopic Eyepieces
Advanced Design - Very Low Distortion - Excellent Planetary Performance
48° Orthoscopic eyepieces.
Ascension 48° orthoscopic eyepieces.
  • 48° Super Abbe Ortho eyepieces.
  • Near perfect image quality.
  • Ideal for planetary use.
  • Improved performance over standard Abbe designs.
  • Very low distortion.
  • Excellent value for money.
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Ascension
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Ascension 1.25" Super Abbe Orthoscopic Eyepiece
Model / Description View in Showroom Order code Price inc VAT Shipping Dispatched witnin click button to purchase
Asc Abbe 4.8mm no ASCAB4 £ 29.00 £ 0.00 24 hours
Asc Abbe 7.7mm no ASCAB7 £ 29.00 £ 0.00 24 hours
Asc Abbe 10.5mm no ASCAB10 £ 29.00 £ 0.00 24 hours
Asc Abbe 16.8mm no ASCAB16 £ 29.00 £ 0.00 24 hours
Asc Abbe 24mm no ASCAB24 £ 29.00 £ 0.00 24 hours

Outline
The 4-element Abbe eyepiece was invented by Ernst Abbe and is called "orthoscopic" because of its very low degree of distortion. Orthos have nearly perfect image quality and good eye relief, as such they are ideal for planetary use.

These Super Abbe eyepieces offer improved performance when compared to standard Abbe designs presenting unmatched value for money and excellent planetary performance.

Optical design: convex-convex triplet field lens and a convex-flat singlet eye lens.

Bolt case.
Free bolt case.

Focal Length Eye Relief Field of View
4.8mm 4.2mm 48 degree
7.7mm 6.5mm 48 degree
10.5mm 7.2 48 degree
16.8mm 15.5mm 48 degree
24mm 20.5mm 48 degree


48° Orthoscopic eyepieces.
Ascension 48° orthoscopic eyepieces.

Notice
We are constantly checking the accuracy of the technical data. We are prepared to provide more detailed information on request. Technical data is subject to change without notice.

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Opticstar News
New DS-616C XL+ Model
posted: 24th August 2017
Opticstar DS-616C XL+.
Star product, improved.

The new Opticstar DS-616C XL+ deep-sky CCD is the successor to the popular DS-616C XL that earned the annual star product award back in 2013. It maintains all the features of the original model as well as other improvements.


DS-616C XL is Astronomy Magazine's Star Product
posted: 12th September 2013
Opticstar DS-616C XL is Astronomy magazine's product of the year.
Star product.

The Opticstar DS-616C XL deep-sky CCD camera has earned the annual star product award from Astronomy, the world's best-selling astronomy magazine. Read about it in the September 2013 issue.

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