Thermal Lens

The thermal module from Walson is based on an uncooled/cooled microbolometer infrared focal plane vox sensor with 12/17µm pixel. With the help of these security camera accessories, you can improve your image quality, observe small targets more clearly, and extend your detection distance. The whole system of Walson thermal lens has high sensitivity with NETD that can reach 20mk and good fog penetration. It also runs with an advanced image noise reduction process, DDEdigital image details enhancement function, outputting hot white/ hot black/ pseudo color image for various use.



The thermal camera lens is operated with low power consumption and supports standard RS485 interface control, analog/IP video signal output. It also can be quickly started and has stable performance.



Parameters Of Thermal Lens

WLS-LTZ Specification

LTZ75

FOV 320240 640480 640512

17? Width 15.5 23.7 4.7

Narrow 5.2 8 10.6

12? Width 11 16.8 3.3

Narrow 3.7 5.6 7.5

Optical Feature

Focal Length 2575mm

F/# 1.0

Average Transmission ?80%

Back Focal Lens 18.54mm

Focus Type Motorized Adjustable Zoom

FOV 24.55°19.75°8.29°6.64°

Coating DLC

Other Features

Weight 1.2kg

Outer Size L124mm, ?115mm

Operating Temp -40 60?

Spectral Range 812?m

IP IP67



LTZ100

FOV 320240 640480 640512

17? Width 15.5 30.8 31.5

Narrow 3.9 7.8 8

12? Width 11 21.9 22.4

Narrow 2.7 5.5 5.6

Optical Feature

Focal Length 25100mm

F/# 1.0

Average Transmission ?80%

Back Focal Lens 17.41mm

Focus Type Motorized Adjustable Zoom

FOV 24.55°18.54°6.23°4.67°

Coating DLC

Other Features

Weight 2.3kg

Outer Size L154.6mm, ?152mm

Operating Temp -40 60?

Spectral Range 812?m

IP IP67



Details Of Thermal Lens

Integrated structure design, flexible deployment, built-in antenna, easy to use



4G dual-mode network access wireless network video binding transmission, downward compatible with 3G network



local support dual TF card storage, single card support ? 64g



One button anti touch switch, supporting brightness display



The built-in WiFi module supports WiFi hotspot direct connection to smartphones and tablet preview video



The device supports a built-in lithium battery and can work at full load for more than 6 hours



The protection level is IP66



The GPS / BeiDou dual-mode positioning function



support smartphone monitoring and tablet PC monitoring and viewing



Shandong Walson Electronic Technology Co., Ltd. is a high-tech enterprise. We provide thermal imaging security camera, infrared zoom lens, thermal infrared lens, ir camera lens, thermal imaging lens, infrared camera lens, ir lenses, good cheap surveillance camera and etc. Want to know more Please contact us.