Focal Length 40mm F1.0 Infrared Athermal Lens Lwir Lenes for 640X480-17um Detector

• Customization: Available
• Usage: Medical, Optical, Photography
• Type: Convex Lens
• Model NO.: RSA40F1.0-640-17-AR
• Transmittance: 90%-95%
• Shape: Single-lens
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001
• Customized: Customized
• Coating: Dlc HD Ar
• Focal Length: 40mm
• F#: 1.0
• Detector: 640X480-17um
• Dimensions: 46.8mm / 39.5mm
• Weight: 97g
• External Coating: Ar Coating Available
• OEM: Yes
• ODM: Yes
• Transport Package: 150mm*150mm*150mm
• Origin: China
• HS Code: 9001909001
• Production Capacity: 1000/Year

Product Description

Product Parameters

FL 40mm F#1.0 LWIR Athermal Lens Parameter:

Focal Length	40mm
F#	1.0
Detector	640x480-17um
Average Transmission	>90%
Circular FOV	(H)15.5°x(V)11.6°x(D)19.3°
Image Diagonal	13.6mm (pixel 17um)
Back Focus Distance	18.6mm
Back Working Distance	1.7mm
Back Focus Length	13mm
Dimensions	46.8mm / 39.5mm
Focus Type	Fixed Focal
Focus Range	0.5m to infinity
Mount Type	M34x1
Weight	97g
Operating Temperature	-40ºC to +80ºC
Storage Temperature	-40ºC to +80ºC
External Coating	AR coating available

Factory Equipment

 

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FAQ

Q1: Can OEM or ODM be provided?
A: Yes, we provide customized services for customers. You need to provide us with some technical data, such as dimensions and markings.

Q2: Can items be printed with our own logo?
A: Yes, you only need to send us the source file of the logo.

Q3: 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.

Q4: 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.

Q5:What's your leadtime?
A:1 day for inventory and 25~35 days for the new project.
 

Q6:What's your shipping type?

A:Usually by Fedex,DHL,TNT,EMS etc or Customer appointed.