F 1.85 - 2.50, 18.7 - 26.5 mm, 1.41 Zoom, 50-300"
NEC NP17ZL, 1.25 - 1.79:1, 18.7 - 26.5 mm, 1.85 - 2.50, 51.2 - 460.6" (1.3 - 11.7 m), 50 - 300, Black
NEC NP17ZL. Throw ratio: 1.25 - 1.79:1, Focal length range: 18.7 - 26.5 mm, Aperture range (F-F): 1.85 - 2.50. Weight: 2.4 lbs (1.09 kg)