
| Night Vision Binoculars Specification NVB 2.5*42 NVB PRO 2.5*42 Visual Magnification , * 2.5 2.5 Resolution lines / mm 30 35 Field of view , grade 15° 15° Viewing range , ft, / m 600/200 600/200 Eyepiece adjustment , dioper ±5 ±5 Operating voltage, v 3 (2AA) 3 (2AA) Temperature range -22°F~104°F -22°F~104°F -30°C~+40°C -30°C~+40°C Maximum Humidity , % 93 93 Operating time , hour 20 (@32°F) 20 (@32°F) Built-in IR illuminator , yd/ m 90 150 Length , inch / mm 6.5/165 6.5/165 With , inch / mm 6.25/160 6.25/160 Height , inch / mm 3/76 3/76 Weight , oz / kg 28/0.8 28/0.8 Overview Your NVB 2.5*42 starlight night vision scope is a professional / military quality night vision device designed to provide enhanced viewing in all low light conditions including total darkness . Our US Generation I , night vision binocular operates by amplifying existing light using an electro- optical system . The NVB 2.5*42 is a passive starlight device .: it does not require any artificial |