TASCO NV 135   This second generation unit features a built in Infrared illuminator, adjustable focus from 1' to infinity and dioptric correction settings.Light weight and compact, this unit provides a sharp clear image.   Product Accessories: Carrying Case   Warranty card Specifications Generation Magnification Objective Lens Detection Range Recognition Range Light Gain Power supply Resolution Diopter adjustment FOV Range of focus Controls Battery life Dimensions Weight   2 4.1 6 (9) element ,F1.2, 35mm 150m 100m 65,000 max One 3 volt lithium 40 lp/mm +/- 5 20 deg. 3' to infinity Direct 10-20 hours 143x87x58 mm 14 oz