About the TeleVue 41mm Panoptic Eyepiece - 2"...
The TeleVue 41mm Panoptic Eyepiece is a big brother to the 24mm Panoptic (largest 1.25" field). With its 46mm field stop, the 41mm Panoptic TeleVue Telescope Eyepiece delivers the largest 2" field possible. An adjustable and removable screw-type top allows quick, comfortable eye positioning. The scalloped shape gives a positive grip.
"Using my Wide-Field design as a starting point, I looked to bring Nagler-like performance to the 60+ degree field class with the TeleVue Telescope Eyepiece 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
TeleVue 41mm Panoptic Eyepiece - 2" Features...
- Adjustable and removable screw-type top allows quick, comfortable eye positioning
- Features multi-coatings, blackened lens edges, filter threads, rubber grip rings
- With its 46mm field stop, the 41mm Panoptic delivers the largest 2" field possible
- Scalloped shape gives a positive grip
- Standard features include eyeguard cover and undercut barrel for extra locking security in the focuser
TeleVue 41mm Panoptic Eyepiece - 2" Specifications...
Focal Length (mm): 41
Barrel Size (in.): 2"
Apparent Field of View (deg.): 68
Eye Relief (mm): 27
Weight (lb / oz): 2.10 / 33.6
Field Stop (mm): 46TeleVue Product Number: EPO-41.0