Tele Vue 24mm Panoptic Eyepiece - 1.25"

Focal Length: 24mm Barrel Diameter: 1.25" Eye Reflier: 15mm Field Stop Diameter: 27mm Apparent Field of View: 68 degrees Dimensions: 2.9" x 1.9" / 7.4cm x 4.8cm Weight: 8.2oz / 232.5 grams   The TeleVue 24 mm Panoptic Telescope Eyepiece: With the Panoptic series, Televue has taken the Wide-Field concept to Naglerlike performance levels - A meaningful advance over any eyepiece in its 68 degree field class. The TeleVue 19mm Panoptic eyepiece's size, weight and performance make it an ideal mid-power chioce. Ideal "soul-mate" to Bino Vue. Parfocal with 15mm and other smaller Plossls and Naglers. Of course, multi-coatings, blackened lens edges, filter threads, rubber grip rings and exemplary construction are standard on all Panoptics. Little niceties such as a cover for the eyeguard, and an undercut in the barrel for extra locking security complete the package. A double identifying ring distinguishes all Panoptics in your eyepiece case. "Using my Wide-Field design as a starting p