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.
The Full Line of University Optics H.D.O.R.
4mm, 5mm, 6mm, 7mm, 9mm, 12mm, 18mm & 25mm
A New Improved Artificial Star
The Massive 80mm 3 inch Masuyama
82 Degree Oculars at Reasonable Prices