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Professor Optiken Westerwald LEM 50 | Thermal imager with laser range finder including Lenovo Tab M8

Item number: PT05129-OS

EAN: 4260675051295

  • compact and powerful thermal imaging camera with 50mm objective lens
  • with integrated laser range finder
  • VOx detector with 384 x 288 pixels
  • detection range up to 2.500 m
  • manual focus
  • 3.9x optical magnification / stepless 4x digital magnification
  • large OLED display with 1,024 x 768 pixels
  • viewer modes: black, white, red, green, hot spot & full color
  • many additional functions: WLAN, image and video recording (32 GB integrated memory), PIP (picture-in-picture)
  • battery life up to 8 hours
  • IP protection class: IP67 - waterproof, dustproof
  • ideal as an observation device for very long distances
  • including Lenovo-Tablet Tab M8

Category: thermal imaging devices

2.399,00 €

including 19% VAT. , no shipping costs

Recommended retail price: 2.499,00 €
(You save 4%, that is 100,00 €)
Available now!

Shipping time: 2 - 3 workdays


equipment features

nano coatingfully-coated lensesIP protection class: IP67tripod connectiondevice has USB connectionWifi function integratedintegrated memory for images and videosframe rate 50 Hzintegrated lithium-ion battery 

product information

The Professor Optiken Westerwald LEM 50 thermal imager features a new powerful VOx detector, which in combination with the 50 mm manually focusable objective lens allows a detection range of up to 2,500 meters. The thermal imaging camera is similar in design to a camcorder and fits very comfortably in the hand (suitable for right- and left-handers). This makes the Westerwald LEM 50 a perfect companion for users who are looking for a compact and powerful device for very large hunting grounds and observation at long distances.

The VOx detector of the LEM 50 has 384 x 288 pixels and a pixel pitch of 17 µm. For the display of the thermal image, an OLED color display with 1,024x768 pixels is installed. This is sufficiently large to also recognize details when observing and responding. The image transmission is absolutely smooth thanks to the 50 Hertz frame rate. The thermal imager is equipped with a 3.9x optical zoom and a continuously adjustable 4x digital zoom, whereby the lens focus can be adjusted manually. In addition, the thermal imager has an integrated laser rangefinder with a range of up to 1000 meters. It has a measuring accuracy of ± 1 meter. So you can use the LEM 50 to quickly and easily determine the distance of observed objects.

Of course, the thermal imager has the standard viewing modes with which the heat sources can be displayed - black, white and full color. In addition, the thermal imager has red and green modes, as well as a hot spot display. The video image can be transmitted and recorded to Android or IOS devices (app) using the WiFi function (range = 50 m) or to suitable end devices using the USB cable supplied. The right end device of the latest generation - the Lenovo Tab M8 - with a 1,280 x 800 pixel display and a screen diagonal of over 20 cm is already included in the scope of delivery. In addition, the Westerwald LEM 50 has an integrated memory of 32 GB, which offers enough space for your photos and video recordings.

The Professor Optiken Westerwald LEM 50 thermal imaging camera is robustly manufactured, waterproof and protected against dust (IP protection class: IP 67). The thermal imaging lens has a ¼ inch tripod mount. The integrated lithium-ion battery has a runtime of up to 8 hours and can be conveniently charged with the included USB cable.


included in scope of delivery:

  • thermal imaging device - Westerwald LEM 50
  • including Lenovo-Tablet Tab M8
  • microfiber cloth
  • USB cable with power supply
  • video cable
  • protective case & wrist strap
  • instruction manual (german/english)

type: handheld
application: agricultural land & stalking
objective lens diameter (mm): 50
frame rate (Hz): 50
detector material: VOx
detector resolution / pixel: 384 x 288
pixel pitch (µm): 17
NETD (@ 25 °C): < 35 mK
shutter: auto & manual
field of view (width x height): 7,4° x 5,6°
field of view (m at 100 m): 13,0
detection (m): 2500
optical magnification: 3,9x
digital zoom: up to 4 times (stepless)
focus: manual
laser-rangefinder (distance): yes (1000 m)
image-video storage (internal): yes (32 GB)
WiFi transmission: yes
video transmission: via USB
IP protection class: IP67
picture modes: black, white, red, green, hot spot & full color (rainbow)
battery: integrated lithium-ion battery
battery runtime in continuous operation: up to 8 hrs
tripod connection: 1/4 inch
measurements (l x w x h) in mm: 165 x 56 x 92
weight: 590 g
warranty (years): 2
accessories: microfiber cloth, USB cable with power supply, video cable, protection case & wrist strap
Product weight: 1,00 Kg
Contents: 1,00 Piece

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