Qualifies for Free Ground Economy Shipping (CONUS Only)
Condition:
This is a used TeleVue 35mm panoptic eyepiece in excellent condition. The optics and body are clean and free of any marks. This does not include a box.
Description
68° Apparent Field Eyepieces
The 35mm has a large true field with plenty of eye relief for eyeglass wearers. When combined with a Paracorr to correct the coma of an f/4.5 Newtonian, performance is spectacular across the 68 degree field. Imagine, sharp star clusters at the extreme edge of the field along with a 6.8mm exit pupil!
Standard on all Panoptics
- multi-coatings
- blackened lens edges
- filter threads
- rubber grip rings
- cover for the eyeguard
- an undercut in the barrel for extra locking security
Al Nagler says of the Panoptics, "Using my Wide-Field design as a starting point, I looked to bring Nagler-like performance to the 60+° field class with the Panoptic series. The idea of a lens to 'interface' between the eyepiece and Barlow struck me as the proper way to keep size, weight and cost to a minimum while improving edge of field performance even further. I later developed this idea into the Powermates."
Specifications
| Model # | EPO-35.0 |
| Focal Length (mm) | 35 |
| Barrel Size (in.) | 2" |
| Apparent Field of View (deg.) | 68 |
| Eye Relief (mm) | 24 |
| Weight (lb / oz) | 1.60 / 25.6 |
| Field Stop (mm) | 38.7 |