N-Vision Optics TWS13A-M Specs
Detector Type Uncooled Vanadium Oxide (VOx) microbolometer
Spectral Response 7.5 to 13.5 µm
Resolution 336 x 256
Pitch 17 µm
frame Rate 30 Hz
Mount MIL-STD-1913 Picatinny or Weaver
Reticle Four reticles selectable and adjustable to boresight
Objective Lens 25 mm f/1.2
Field of view (FOV) H x V: 13° x 10°
Digital Zoom 2x, 4x
Polarity Control: Black hot/white hot
Display Format Standard 640 x 480 (NTSC)
Display Type Color OLED
Display Resolution 800 x 600
Eye Relief 48 mm
Diopter Adjustment -6 to +2 diopters
Power Source 4 x AA battery or external 12 VDC
Power Conversion Efficiency Standby mode
Storage Type Internal
Storage Capacity 400 images
Connectivity USB
Operating Temperature -40 to 122°F (-40 to 50°C)
Storage Temperature -40 to 159.8°F (-40 to 71°C)
Dimensions (L x W x H) 10.6 x 3 x 3.5" (27 x 7.6 x 8.9 cm) without batteries and spacer
Weight 2.2 lb (1 kg) without batteries and spacer