25mm to 75mm f/1.0 Zoom Lenses for LWIR Thermal Camera

Code: 305-006

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Optical Property

Focal Length	25mm to 75mm	Calculated Average Transmission	>84%
F/#	1.0	Operating Temperature Range	-40℃ to +60℃
Operating Wavelength Range	8μm to 12μm	Minimum Focus Range	1m/7m
Coating on Front Surface Exposing to Air	DLC	Distortion (Diagonal FOV)	<3.5% to 1%

Mechanical Property

Focusing Mechanism	Motorized	Installation Way	Flange
Weight	/	Flange Focal Distance	20mm
Materials of Lens Housing	Anodized aluminium	Connector	Refer to drawing
Max. Dimensions (Diameter x Length)	ɸ115x143.82	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)	640x480	1024x768
12μm	17.5° to 5.9°
17μm	24.6° to 8.3°
25μm

25~75mm

L-Zoom-25/F1.0-75/F1.0continuous

1.0

Motorized

Enquire

7-8 weeks