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IR Camera Lens

IR2FV Lens Double Field View

IR2FV17644

Optical Property  Specification    Remarks
Focal Length 44mm 176mm Dual Field
F# 1.0 1.2  
Wavelength 7μm—14μm  
Average Transmission >80% (DLC) Average
HFOV 15.8° (12.16mm) 4.0° (12.16mm)  
BFL 27.1mm Including 1mm Ge Window
Image Format 320*240,38μm; 384*288,25μm; 320*240,25μm; 640*240,25μm
Focus Range Min. 5m Min. 30m  
Distortion <5% <2%  
Mechanical
Mount Type Flange Mount Drawing
Focus Type Motorized Focus  
Dimensions Length171mm, Φ222mm, Height178mm  
FOV Switch Time <2s  
Weight 3500g  
Electrical
Lens Control Designated Lens Controller  
Drive Voltage 12V DC, 1.0A Max Encoder Motor
Communication Interface RS422/232  
Communication Protocol As per attached Document  
Environmental
Sealing IP67  
Operating Temperature -30°C to +60°C  
Storage Temperature -40°C to +70°C  
External Coating DLC Diamond like Coating
Humidity 100%RH at 26°C and 74%RH at 35°C for 24 hours
  HFOV
160x120
320x240
384x288
640x480
WFOV (44mm)
38μm
7.9°
15.8°
 
 
30μm
6.2°
12.5°
 
 
25μm
5.2°
10.4°
12.5°
21 °
NFOV (176mm)
38μm
2.4°
4.9°
 
 
30μm
1.9°
3.8°
 
 
25μm
1.6°
3.2°
3.8°
5.2 °