Custom Chalcogenide Glass Lenses for Accurate Infrared Measurement

• Customization: Available
• Transmission Medium: Single-Mode
• Structure: SC
• Model NO.: TT Fiber 14
• Number of Cores: Single-Core
• Ferrule Endface: APC
• Shape: Customized
• Fabrication Process: Cold Pressing
• Application: Fiber Distribution Frame, Network Equipment, Fiber Module
• Light Source TYPE: Laser
• Connector Type: SC-APC
• Brand: OEM
• Min: 1 Unit
• Payment Term: L/C, T/T, D/P, Western Union, Paypal, Money Gram
• Transport Package: Carton, Blister, Customized
• Specification: As required
• Trademark: TT
• Origin: Tianjin
• HS Code: 9001909090
• Production Capacity: 4000pieces/Month
• Package Size: 23.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Custom Chalcogenide Glass Lenses for Accurate Infrared Measurement

Product introduction:

Our chalcogenide glass lenses are professional infrared optical components made of high-purity sulfur, selenium and tellurium based chalcogenide glass.

They feature excellent transmittance in mid-wave infrared 3-5μm and long-wave infrared 8-12μm atmospheric window, ideal for infrared temperature measurement and thermal imaging systems.

With low thermal-optic coefficient, the lenses perform stable imaging and accurate temperature detection under wide temperature range, supporting athermalized optical design.

Adopting precision mold pressing technology, aspherical chalcogenide lenses can be mass produced steadily. They perfectly replace traditional germanium lenses with cost-effective performance, lightweight structure and high optical uniformity.

Widely used in IR temperature measurement, industrial thermal detection, automotive night vision, security monitoring, drone imaging and fire rescue equipment. Custom size, curvature and coating services are available.

Specification or based on clients' requirements

1.Material	Domestic or foreign materials are selected based on clients' requests
2.Diameter tolerance	0/-0.01mm
3.Clear aperture	90%-100%
4.Tolerance of CT or ET	±0.02mm
5.Vector Tolerance	±0.015mm
6.Aperture Tolerance	±0.02mm
7.Surface Quality	US Standard 60-40
8.Curvature Tolerance	±1.5Lambda
9.Surface Flatness	Lambda/10@633nm
10.Centration	30 arc seconds
11.Focal Length	±1%
12.Edge Chip	<0.1mm
13.Bevel	Based on clients' requests
14.Coating	Apply AR or based on client requests

 
Factory:
Tianjin Tengteng Optoelectronic Technology Co., Ltd. was established in 1995, focused on production, research and sales of precision optics. We have professional engineers to research and develop, and design all kinds of lens.
Optical design
Lens assembly and debugging

Inspection:


Packaging& Shipping
Package detail:
Inside Packing: Special protective packing for optical products
Outside Packing: Carton
Packing can be made according to customer's need


Payment Term:
T/T,Western Union,Paypal,L/C

Customer Question & Answer
1. Are you a manufacturer or trader? Can I visit your factory or office? How to see your factory on line?
We are a manufacturer in Tianjin, China.You are welcome to visit our factories and offices at any time.We have a video to show you our factory in detail.

2.What's your minimum order quantity?
1 unit.

3.What's your payment term?
T/T,Letter of Credit, Western Union etc.

4.Could I get free samples before making an order?
Your samples fee will be refunded when you place a large order.

5.Do you have professional person to design according to my requirement?
Of course, we have R&D department to work with you and provide you the best service until you will be satisfactory.

6. What's the lead time?
It is up to your quantity and specification and our stock.
Your products will be sent within 2 days once you make payment for the stock products.

7. Do you have enough stock?
Sure. We have enough stock because our factory is in this area for over 20 years.You can contact our salesperson to get stock at any time.

8. Can you accept OEM or ODM?
Yes, we accept all OEM and ODM.

9. Do you give a warranty of your products?
Yes, if there is a quality problem, you can contact us by email or skype or whatsapp, we can give you the solution in time. We will rework or provide the replacements to you at our cost according to actual conditions.