The Rongland TGS is a family of Thermal Imaging Goggles with professional 50mm, 75mm & 100mm objective lenses. This model represents one of the most sophisticated devices for long-range observation on the market today, due to its superior price-to-performance value.

The goggles design is better for sustained viewing periods and improved depth perception. The Rongland product line is based on the latest technology and includes a variety of different models.
The Rongland TGS is an uncooled, long-wave infrared, magnified, solid-state imager intended for day and nighttime missions.
Rongland TGS Thermal Imaging Goggles are distinguished by their simple but intuitive controls, functions, and features.

Package includes:

- video out and power supply cable
- hard case or soft bag
- clean cloth
- manual

Model	TGS75-R3
Generation Image Intensifier Tube	N/A
Sensor resolution	384x288 px
Resolution (lp/mm)	N/A
Optical magnification	5.1 X
FOV	5°x3.7°
Lens system	75 mm : F 1.0
Detection quarter moon	up to 1400 m
Detection cloud cover	up to 1400 m
Recognition quarter moon	up to 600 m
Recognition cloud cover	up to 600 m
Identification	up to 350 m
Weight	1210g
Eye relief	15mm
E-Zoom	10.2-20.4 X
Thermal Sensitivity	<50 mK
Dimensions	300 x 55 x 60 mm (without bracket)
Detector sensor type:	Uncooled
Material:	Amorphous silicon
Image Size (output resolution):	800x600 px
Frame rate:	50 Hz
Video output:	Yes
Display:	Color OLED matrix, SVGA< 800x600
Spectral Response :	7-14
Diopter Adjustment:	-4 to +2
Brightness adjustment :	Manual
Sharpness adjustment :	Automatic
Polarity control :	White hot / Black hot / Multiple Color Modes
Start up time:	Start up time: <5 sec
Environmental Rating:	Waterproof / Dustproof
Operating temperature:	-50° to +60°C
Storage temperature:	-55° to +85°C
Battery type :	4 x CR123A battery or 2xCR123A
Battery Life:	8+ hrs
Low Battery Indicator:	Yes

Dynamic graph

Detection and Recognition parameters were obtained during the quarter moon.

RONGLAND reserves the right to improve the specification and/or design without any notice. Some of parameters like RANGE may vary depending on the user, light, contrast, environmental conditions and set up.