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15mm to 300mm F5.5 MWIR Zoom Lenses(designed for cooled detector)

Code: 313-002

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Optical Parameters:

Focal Length 15mm to 300mm Calculated Average Transmission >81%
F/# 5.5 Operating Temperature Range -40℃ to +60℃
Operating Wavelength Range 3.7μm to 4.8μm Minimum Focus Range 1m/5m
Coating on Front Surface Exposing to Air AR Distortion(Diagonal FOV) <3.5% / <1%


Mechanical Property

Focusing Mechanism Motorized Installation Way Flange
Weight 650g Back Working Distance (B.W.D) 25.82mm
Materials of Lens Housing Anodized aluminium Connector Refer to drawing
Max. Dimensions (Diameter x Length) ɸ99x89.83 Sealing grade IP67


Electronic Property

Zoom, Focus Mechanism DC gear motor control Zoom, Focus Position Feedback Potentiometer
Zoom, Focus Driving Voltage 12V DC


FOV(H X V) 320x256 640x512
15μm   35.5° to 1.83°
30μm 35.5° to 1.83°  
2 month