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Portable, Long Range Thermal Imager

View Datasheet > FLIR Ranger HRC


The Ranger HRC is a high-resolution mid-wave thermal imaging system built around a large format 640×512 array and a choice of powerful continuous-zoom telescopes. Available in its standalone, environmentally hardened enclosure, the system can also integrate an optional high-magnification CCD-TV camera, laser rangefinder, and digital magnetic compass.

Additional information

Field of view;continuous optical zoom

2° (H) x 1.5° (V) to 25° (H) x 18.8° (V) with 22 x 275 mm lens 1.1 (H)° x 0.84° (V) to 14.1° (H) x 10.5° (V) with 39 x 490 mm lens 0.75° (H) x 0.56° (V) to 9.4° (H) x 7.0° (V) with 59 x 735 mm lens 0.5° (H) x 0.38° (V) to 6.3° (H) x 4.7° (V) with 88 x 1100 mm lens

Spatial resolution (IFOV)

0.67 mrad for 22 mm lens – 0.055 mrad for 275 mm lens 0.383 mrad for 39 mm lens – 0.031 mrad for 490 mm lens 0.256 mrad for 59 mm lens – 0.020 mrad for 735 mm lens 0.17 mrad for 88 mm lens – 0.014 mrad for 1100 mm lens

Thermal sensitivity

25 mK

Detector type

MWIR: Indium Antimonide (InSb) or Mercury Cadmium Telluride (MCT)

Array format


Field of view

12.5x continuous zoom and four preset positions


One shot auto focus and manual focus

Continuous digital zoom

Yes, up to 16x

Image processing

Tunable Digital Detail Enhancement (DDE), Histogram Equalization

Built-in test (BIT)


Window defrost


Auto front lens cover whenparked


Remote control

RS-232, RS-485 and Ethernet

Analog video

PAL / NTSC selectable

Input voltage

28 V ± 4V

Power consumption

35 W typical (steady state) < 125 W maximum with heaters

Camera weight

9.5 kg

Camera size (L x W x H)

475 x 235 x 194 mm

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