| Customization: | Available |
|---|---|
| Usage: | Medical, Optical, Photography |
| Type: | Convex Lens |
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Zinc selenide is similar in many ways to zinc sulfide. Its refractive index is slightly higher than that of zinc sulfide, and its structure is not as strong as that of zinc sulfide. Therefore, for environmental durability reasons, a thin layer of zinc sulfide is sometimes deposited onto a thick zinc selenide substrate. Compared with zinc sulfide, the most significant advantage of zinc selenide is its extremely small absorption coefficient, so zinc selenide is often used in high-energy CO2 laser systems.
| Diameter | 2-300mm |
| Focal Length | 15-5000mm |
| Thickness | 0.12-60mm |
| Dimension Tolerance | +0/-0.1mm |
| Thickness tolerance | ±0.1mm |
| Surface quality (scratch & dig) | 60-40, 40-20, or better |
| Surface accuracy | λ/2, λ/4 or better |
| Parallelism | 3' ,30'' |
| Bevel | 0.1~0.3mm x 45 degree |
| Clear aperture | >85%,>90% |
| Coating | AR+AR coating or cutom |
Applications:
* IR Optics: Perfect for use in infrared optical systems, including thermal imaging and IR spectroscopy
* Laser Optics: Suitable for high-power laser applications requiring precise focusing and transmission
* Spectroscopy: Ideal for spectroscopy instruments that demand high performance and minimal optical distortion
* Aerospace Applications: Used in aerospace and defense applications for reliable and high-precision optical performance
* Research and Development: Essential for R&D laboratories working with IR wavelengths in high-precision optical experiments
* Industrial Optical Systems: Suitable for industrial applications needing durable and high-performance optical components
Design
Seamlessly translates concepts from drawings to production
Strong R&D foundation
IR lens design and integration
Personalized solutions to meet your specific needs
Processing
Professional IR lens optical machining expertise
With DTM Nanoform X Lathe by AMETEK Precitech
Polishing machine and spherical processing equipment
Guarantees top-notch, high-precision IR lenses
Testing
Precision and quality are our top priorities
Meticulously scrutinize every phase of production
Cutting-edge international standard equipment: M112-5288 by Taylor Hobson and polishingmachine KJSC-2.0/4P by KwangJin.
Coating
Mature coating process ensures product quality
High end coating machine
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.
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