Long Wavelength Infrared Lenses / Model : LVZ3X3516N/A 閉じるClose
Long Wavelength Infrared Lenses
LVZ3X3516N/A photo LVZ3X3516N/A External
Optical specs
Spectral wave length 8-14μm Effective image circle dia. ≥¢14.5mm
Focal length 35-105mm FOV(Note *1) H WIDE:18.0° / TELE:5.9° (Note *1)
F number F/1.6 V WIDE:14.3° / TELE:4.8° (Note *1)
Zoom ratio 3X D WIDE:23.1° / TELE:7.6° (Note *1)
Flange back focal distance 9.7mm±0.3mm (in Si)(Barrel rear edge to image plane) Focusing system Internal focusing system
Detector package window (Si) t=0.66mm MOD (Minimum object distance) WIDE:7.0m / TELE:7.0m
Back focal distance WIDE:28.21mm / TELE:28.10mm Max. object distance (detection) WIDE:1013m / TELE:3083m (Note *2)
Max barrel diameter/length ¢82mm x 130.1mm Focus control Motorized
Weight 490g Active Athermalization Yes
Optical image stabilization N/A Mount threaded, M34xP0.5
Optical zoom Motorized    
Power supply 9V DC Power consμmption ≤0.7A
Communication Full duplex asynchronous serial communication
Operating temp.(Performance) -10°C - 70°C Water & dust proof IP67 (front lens only)
Operating temp.(Function) -20°C - 80°C Front element coating DLC or AR coating (Selectable)
(Note 1)  The field of view have been calculated based on a sensor size of 10.88mm(V) x 8.7mm(H) (13.9mm diagonal). (VGA 17.0μm 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
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