Size, weight and performance make the 19mm an ideal mid power chioce. Ideal "soul-mate" to Bino Vue. Parfocal with smaller Plössls and Naglers. 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 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 Specifications Focal Length 19mm Barrel Size 1.25" Apparent Field of View 68 degrees Eye Relief 13mm Weight 0.41lbs Field Stop 21.3mm
