SECTION 6
SPECIFICATIONS
MNVD-51 MNVD-40
OPTICAL SPECIFICATIONS
Magnification 1x
Lens System 19 mm; F/1.26 27 mm; F/1.3
FOV 51° 40°
Focus Range 0.25 m to Infinity
Diopter Adjustment -6 to +2 dpt
Eye Relief 17 mm 25 mm
USER INTERFACE
Operation Knob Monocular ON/ OFF; variable gain control
IR Button
IR illuminator ON/OFF; IR illuminator power mode
Diopter Adjustment Ring
Adjusts the eyepiece diopter
Focus Ring
Adjusts the objective lens focus
LED Indicators
Indicates low battery, IR ON, and excessive light conditions
SYSTEM SPECIFICATIONS
Manual Gain Control Yes
Bright Light Cut-Off Yes
Automatic Shut-Off System Yes
Low Battery Indicator Yes
IR Indicator
Yes
Bright Light Cutoff System Indicator
Yes
Infrared Illuminator Yes
POWER
Battery Type Single AA 1.5V battery or CR123A Lithium 3V battery
Battery Life (Operating) Up to 40 hrs at 20°C
ENVIRONMENTAL
Operating Temperature Range -40°C to +50°C (-40°F to +122°F)
Storage Temperature Range -50°C to +50°C (-58°F to +122°F)
PHYSICAL
Weight 315 g (0.7 lb) 338 g (0.75 lb)
Size 109 × 48 × 73 mm
(4.1” × 1.9” × 2.8”)
115 × 48 × 73 mm
(4.6” × 1.9” × 2.8”)
PACKAGE INCLUDES
Night Vision Monocular, Battery, Lens Cloth, Quick Start Guide, User Manual, Soft Carrying Case