7.1mm f/1.0 Athermalized Lenses for LWIR Thermal Imaging Camera

Code: 301-002

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Optical Property

Focal Length	7.1mm	F/#	1.1
Operating Wavelength Range	8μm to 12μm	Coating on Front Surface Exposing to Air	DLC
Calculated Average Transmission	>81%	Operating Temperature Range	-40℃ to +60℃
Focus Range	0.2m to infinite	Distortion (Diagonal FOV)	<50%

Mechanical Property

Focusing Mechanism	fixed	Weight	/
Materials of Lens Housing	Anodized aluminium	Max. Dimensions (Diameter x Length)	ɸ52x51.14
Installation Way	Screw thread connection	Back Working Distance (B.W.D)	10mm
Connector	M25x0.5-6g	Sealing Grade	IP67

FOV(H X V)	160x120	320x240	384x288	640x480	1024x768
12μm	15.4°x11.6°	30.8°x23.2°	37.0°x27.8°	62.7°x46.4°
17μm	21.9°x16.4°	43.8°x32.8°	52.8°x39.4°	90.0°x66.0°
25μm	32.0°x24.1°	65.6°x48.4°	80.0°x58.6°

7.1mm

L7.1F1.0

1.0

Athermalized

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5-6 weeks