Technical Specifications
Model number: EPO-19.0
Focal Lenght: 19 mm
Barrel Size: 1.25″
Apparent Field of view: 68°
Eye Relief: 13 mm
Weight: 0.41 lb
Field Stop: 21.3 mm
Size, weight and performance make the Tele Vue Panoptic 19mm an ideal mid power chioce. Ideal “soul-mate” to Bino Vue. Parfocal with smaller Plössls and Naglers.
68° Apparent Field Eyepieces
Concept: 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. — Al Nagler
Model number: EPO-19.0
Focal Lenght: 19 mm
Barrel Size: 1.25″
Apparent Field of view: 68°
Eye Relief: 13 mm
Weight: 0.41 lb
Field Stop: 21.3 mm