NightVisin, Etc. Focus Free night vision binoculars may just be the best value for the money as far as night vision binoculars are concerned.  The absence of the need to focus also makes these binoculars the easiest to operate.  Just turn them on and you are ready to explore the night.

• GENERATION                        1
• MAGNIFICATION                   2.5x
• RANGE OF VIEW ft.               485ft
• RANGE OF VIEW m               149m
• RESOLUTION lp/mm             24
• SPECTRAL SENSITIVITY nm   400-900nm
• POWER SUPPLY                   3v CR123
• WEIGHT lbs                         1.5lbs
• WEIGHT g                           900g
• DIMENSIONS in                    6x2.4x5.9
• DIMENSIONS mm                 182x153x66
• OPERATING TEMP  F             -20° to +110°F
• OPERATING TEMP  C            -29 to +43°C
• APERTURE                           1:00
• FOV @1000yds                     630ft
• FOV @1000m                       190m
• FOCUSING RANGE                20m -150m
• INTEROCULAR DISTANCE      58 - 74 mm
• DIOPTER ADJUSTMENT         -4 to +4