Thermal Monocular

Laser Rangefinder

Equipped with a built-in laser rangefinder, the ZEN M4/M6 enables effortless measurement of target distances, displaying accurate readings directly on the screen.

Integrated Media Library

Capture photos and videos with ease using the ZEN M4/M6. The device stores your media in its internal memory, allowing you to preview them conveniently via the menu.

Automatic Battery-saving Mode

The integrated sensors and algorithm precisely detect the position of the device. When the device tilts upward or downward beyond 80°, the screen automatically shuts off, effectively conserving power.

Compact & Lightweight

Designed for portability, the ZEN M4/M6 is both lightweight and compact, making it easy to carry and use in the field.

Technical Specifications

  • ZEN SeriesM6M4
  • Detecor TypeVOx Uncooled
  • Resolution640 × 512400 × 300
  • Pixel Size12μm
  • Framerate50Hz
  • Spectral range8~14um
  • NETD≤25mk
  • Optics
  • Objective Lens50mm f1.035mm f1.0
  • Field of View8.7°(H) × 7°(V)7.5°(H) × 5.6°(V)
  • Close-up range5 yards
  • Detection Range2800 yards1950 yards
  • Optical magnificationF50: 2.1×
    F35: 1.91×
    F25: 1.38×
    F35: 3.3×
    F25: 2.35×
  • Display Parameters
  • Display TypeOLED
  • Display Resolution1352 × 10801440 × 1080
  • Functions
  • E-zoom
    ×1/×2/×4
  • PalettesWhite hot/Black hot/Iron red/Tint...
  • Start Up Timeless than 5 seconds
  • Wifi & Bluetooth & MicSupport
  • SensorsBuilt-in Accelerometer and Digital Compass
  • Built-in memory64GB32GB
  • Electronics
  • Battery1 × 18650
  • Max. Battery Life6 hours8 hours
  • USB InterfaceTYPE-C
  • Physical
  • Size6.29 × 2.67 × 3.18 inch5.45 × 2.16 × 3.18 inch
  • Weight11.28 Oz9.41 Oz
  • Environmental
  • Housing MaterialMagnesium
  • Protection LevelIP67
  • Operation Temp-4℉~122℉
  • Storage Temp-40℉~122℉