Tele Vue Optics’ Delos EDL-17.3mm eyepiece has a 72° apparent field of view, a 21.2-millimeter field stop, and 20mm of eye relief. The company multicoats each optical surface. The unit weighs 14.4 ...
The Northeast Astronomy Forum (NEAF) showcased new astronomical equipment, including Tele Vue's Nagler Type 7 eyepiece series (available early summer 2025), offering various focal lengths with ...
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