Yes, our Mitcham showroom will be open from Thursday 03.07 onwards until further notice. However, strict social distancing rules will be enforced. Our online store will not be affected. Please stay home and stay safe! - OpticsCentral  

More Views

Orion 20mm Illuminated Centering Eyepiece

SKU: ORN-08239

Be the first to review this product


  • A multi-purpose telescope eyepiece which would make a great addition to your accessory case

  • Ideal tool for alignment of computerised GoTo systems or IntelliScope systems

  • Comfortable 16mm eyerelief, great for eyeglass wearers also.

  • 70 degree apparent field of view providing a magnificent view

  • Equipped with illuminated crosshair to accurately center guide stars and objects

Dispatch in 12-14 Days

$285.00

Shipping Calculator

This illuminated eyepiece is a must have if you intend to do any of the following:

  • Centering stars for GoTo system alignment
  • Lining up guide stars
  • Target objects for astrophotography
  • Testing the accuracy of your tracking system

This robust eyepiece willl no doubt become one of your most trusted and useful imaging tools

AG9 button cell alkaline batteries included

In comparison to most standard low-focal length illuminated reticle telescope eyepieces, the 20mm Illuminated Centering Telescope Eyepiece offers a relatively long 20mm focal length and a wide 70-degree apparent field-of-view, making it easier to locate desirable targets for alignment or guiding. This virtually eliminates the need for swapping out high-power illuminated reticles with lower power eyepieces in order to center objects.

The Illuminated Centering Eyepiece is fully multi-coated (all air-to-glass surfaces) with anti-reflection coatings for bright, crisp views. It features a great 16mm eye relief and the barrel is threaded for Orion 1.25" filters. The illuminator switch doubles as a "dimmer" allowing you to adjust cross-hair brightness to the desired level.

Additional Information

Additional Information

Warranty Information 1 Year Limited Warranty
Additional Specifications of Product No
Loupe Colour No

Reviews