Serving the worldwide astronomical community for over 55 years.


Let our 55 years experience guide you through the confusing maze of telescope eyepieces.  If you are building a new reflector or upgrading a commercial unit, we have the parts to do the job right.

HD Orthoscopic from University Optics

The legend returns. These are the latest version of the oculars that earned the reputation among serious astronomers for their needle point definition and brilliant planetary images. Combined with a quality Barlow, these are the best double-star "splitters" I have ever used.

All air-to-glass surfaces in this 4-element design have been fully multi-coated to a light loss of less than 0.2% per optical surface by Japan's only laboratory producing the orthoscopic design.

We eliminated the annoying thumbscrew recessed groove as many of you had requested. From the raw optical glass to the gift box, these are 100% Japanese optical perfection. Currently holding at $95.95 ea.

As many of you know, an interstate, internet tax is waiting in the wings in Congress, so it may be wise to purchase early.

University H.D. Orthoscopics
Available in 4mm, 12mm, and 25mm
$95.95 ea