HIKMICRO Gryphon GH25L product image

HIKMICRO Gryphon GH25L

The GRYPHON GH25L is a thermal monocular made by HIKMICRO and is part of the Gryphon LRF series.

Description

The Gryphon GH25L uses a quality 25mm f/1 lens to capture thermal radiation. The field of view (FOV) on this thermal monocular reads 10.53 x 7.9 degrees. It's equipped with a 8x digital zoom to capture additional details. The eye relief distance is 19.5mm.

Inside the housing of the Gryphon GH25L you'll find the (uncooled, 12µm) 384 by 288px thermal imaging sensor with a refresh rate of 50Hz. The NETD (Noise Equivalent Temperature Difference) of this thermal monocular is <35mK and it's operating between the 8µm and 14µm wavelengths.

The dimensions of this thermal monocular are 87 x 73 x 162mm (length/width/height) and weighs in at 510g. This device is rated IP67. It can withstand dust, shocks, water (splashes) and submersion under water. Operating temperatures range between -30°C and 55°C.

The Gryphon GH25L is suitable for surveillance missions, hunting and law enforcement.

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Features

  • Fusion image
  • Integrated Laser Range Finder (LRF)
  • 1/2” Progressive Scan CMOS
  • 12 µm Thermal Sensor
  • Quick replaceable battery
  • Control-wheel navigation

Specifications

Lens25 mm
F-ratio1.0
Eye relief distance19.5 mm
Optical zoom2.39 x
Digital zoom8 x
FOV (h/v)10.53 ° / 7.9 °
Focus range2m to infinity
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch12 µm
Sensitivity35 mK
Spectral range8 µm / 14 µm
Display resolution (h/v)1024 pixels / 768 pixels
Refresh rate50 Hz
Image polarityWhite Hot, Black Hot, Red Hot, Fusion, Visible, Fusion
Output screen colorFull color
Dimensions (l/w/h)87 mm / 73 mm / 162 mm
Weight510 g
Type18650
Number of batteries1
Battery life5 hours
Replaceable
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-30 °C / 55 °C
Environmental ratingIP67

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit 375 meters 93 meters 46 meters
Person 1319 meters 329 meters 164 meters
Vehicle 3194 meters 798 meters 399 meters

Please note that these values are calculated, always consult the manufacturer for official range numbers.

Gallery


HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35
HIKMICRO Gryphon LRF 25/35

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