MeoDot DF Tm4

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MeoDot DF Tm4 is unique aiming system allowing the use of several aiming marks with electronics ballistics and rectification settings for a specific weapon system and caliber. Reflex sight is designed for fast and accurate aiming of weapon systems as assault rifle (AR) or submachine guns (SMG). With the magnifier module or attached night vision device allows accurate shooting at short and medium distances day and night in semi-automatic or full-auto firing mode.


  • Waterproof
  • Shockproof
  • Fogproof
  • MeoBright
  • MeoDrop
  • Nitrogen purged
  • OLED display
  • Electronic rectifications
  • Adjustable BDC reticles
  • Excellent optical performance


Magnification 1x
Objective Lens Diameter (mm) 15.8x26.3
Rectification - Vertical Range (MOA) min. 80
Rectification - Vertical Step (cm) 2.1
Rectification - Horizontal Range (MOA) min. 80
Rectification - Horizontal Step (cm) 2.1
Measured Integral Light Transmission Daylight (%) ≥ 80
Measured Integral Light Transmission Twilight (%) ≥ 92
Recoil Resistance (g) 400
Reticle Types - in red color Dot 1.5, 3, 5 MOA
Circle 60 MOA with 2 MOA Dot
Cross 50 MOA
Cross 60 MOA with 2 MOA Dot
4 types of BDC Reticles
Dot Illumination Levels (Day/Night) 7/7
Manual Intensity Mode (Y/N) Y
Power Supply (Type/V) CR123 / 3
Battery Lifetime* (hrs) min. 220
Motion sensor (Y/N) Y
Automatic Shut Down (Y/N/hrs) Y/8
Operational Temperature Range (°C) -40 / +60
Storage Temperature Range (°C) -45 / +71
Moisture Resistance (+23/+40 °C) (%) 80/98
Water Resistance (m/hrs) 4/2
Dimensions without mount (LxHxW) (mm) 67 x 43 x 35
Weight without mount, with battery (g) 150


* for aiming reticle DOT 1.5 MOA and use the 9th brightness level (the 2nd lowest daily) of aiming reticle setting