FL 75mm F/1.0 LWIR Athermal Lens For 640x480-17um

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Focal Length 75mm F1.2 Infrared Athermal Lens For 640x480-17um

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Model:
RSA75F1.0-640-17-DLC
Brand:
Rising

Product Description

Infrared Athermal Lens Description:

Focal Length 75mm F1.2 Infrared Athermal Germanium Lens For 640x480-17um.

8-12um Long Wave Fixed Focal Length IR Germanium Athermal Lens For Infrared Sights, Car Monitor, Drone Monitor, etc.

Infrared lenses operate across three wave categories: short, medium, and long.

To achieve optimal results, the infrared lens must be tailored to its specific wave band.

Moreover, the infrared materials utilized in infrared lenses vary depending on the wave band.

Infrared Athermal Lens Parameters:

Product Name	Infrared Athermal Lens
Focal Length	75mm
F#	1.2
Image Diagonal	13.6mm (pixel 17um)
Detector	640x480-17um
Average Tranmission	＞85%
Circular FOV	(H)8°x(V)6°x(D)10.3°
Back Focus Distance	17.4mm
Back Working Distance	8mm
Back Focus Length	19.92mm
Dimensions	70mm / 82.5mm
Focus Type	Fixed Focal
Focus Range	5m to infinity
Mount Type	M34x0.5
Weight	282g
Operating Temperature	-40℃ to +80℃
Storage Temperature	-40℃ to +80℃
External Coating	AR / DLC Coating Available

athermal lens

Infrared Athermal Lens Process Equipment:

infrared lens

Infrared Lens Package:

FAQ:

Q1: Can items be printed with our own logo?

A: Yes, you only need to send us the source file of the logo.

Q2: Do you provide samples? Is it free or extra?

A: We will charge as little sample fee as possible, and sometimes we may even provide samples for free. However, you must pay us the courier fee by the following courier methods: DHL, TNT, UPS and FEDEX.

Q3: What if the item is broken?

A: Except for human error, we will replace the defect in a completely new way Within 7 days after you get our products.