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FIR3X3510/FIR3X1514

  Conditions such as wind and groundvibration normally product camera shake that makes it difficult to obtain quality images. The hight-performance far-infrares zoom lenese combine an optical zoom with an optical image stabilization system to suppress deterioration of picture quality due to camera shake.Therse features diff er from electronic control(digital zoom,digital image stabilization processing,etc.),and allow the full potential of the image sensor to be realized. The ability to captura proper images without image quality deterioration lets youtake full advantage of the sensing capabilities of far-infrared cameras and helps to create highly reliable survellance systems.

SPECIFICATIONS
Model
3510
1514
Model
3510
1514
Optical specs
Spectral wave length 8-14μm Effective image circle dia. ≥¢11mm
Focal length 35-105mm 15-45mm FOV(Note *1) H WIDE:12.3° / TELE:4.1° WIDE:29.3° / TELE:9.5°
F number F/1.0 F/1.4 V WIDE:9.2° / TELE:3.1° WIDE:21.8° / TELE:7.1°
Zoom ratio 3X D WIDE:15.5° / TELE:5.1° WIDE:39.8° / TELE:12.5°
Flange back focal distance 12mm (Barrel rear edge to image plane) Focusing system Internal focusing system
Detector package window (Gt) t=1.0mm MOD (Minimum object distance) WIDE:2.0m / TELE:5.0m WIDE:1.0m / TELE:1.0m
Back focal distance (in air) WIDE:33.04mm / TELE:30.84mm WIDE:18.27mm / TELE:16.1mm Max. object distance (detection)(Note2) WIDE:740m / TELE:2232m WIDE:308m / TELE:954m
Mechanical
Max barrel diameter/length ¢120mm x 159mm ¢98mm x 81mm Focus control Motorized
Weight 1910g 740g Active Athermalization Yes
Optical image stabilization Yes Mount threaded, M34xP0.5
Optical zoom Motorized    
Electronic/Electric
Power supply For Logic Board +3.3V DC Power consμmption ≤0.7A
For Motor Drive +5V DC Communication SPI interface *Conversion to Serial communication is available by using an optional accessory board.
Reliability
Operating temp.(Performance) -10°C - 50°C Water & dust proof N/A
Operating temp.(Function) -20°C - 60°C Front element coating AR coating
(Note 1) The field of view have been calculated based on a sensor size of 7.52mm(V) x 5.64mm(H) (9.4mm diagonal). (QVGA 23.5μm pixel pitch)
(Note 2) The max. object distance (detection) is a theoretical value calculated for seeing hμman sized objects based on Johnson's criteria under the assumption that QVGA-23.5μm pixel pitch sensor is used. It is not an actual measured value.