Optical Znse meniscus lens
Basic Info
Model No.: SPL
Product Description
Znse meniscus lens
Zinc selenide focus lens are widely used in CO2 laser process, including cutting, drilling, carving & other laser system. With the imported material, our products can withstand high power density; and the film is solid, with which the lens are resistant to wipe. Because of the double-side film, the filterability of the light (the wavelength is 10.6μm) can reach 99%.
| Material: | Zinc Selenide,Ge |
| Design Wavelength: | 10.6μm |
| Focal Length Tolerance: | ±1% |
| Diameter Tolerance: | +0.0/-0.1mm |
| Thickness Tolerance: | ±0.1mm |
| Surface Accuracy: | λ/4at 632.8nm |
| Surface Quality: | 40-20 |
| Centration: | <3' |
| Clear Aperture: | >90% |
| Bevelling: | <0.2×45° |
| Coating: | AR at 10.6um,BR AR at 8-14um |
Our Payment
we accept bank transfer(TT),Paypal,Wester Union,Moneygram, aliexpress,and alibaba trade assurance ways, both on-line payment and off-line payment are for your choise.
All new customer shoule be 100% in advance payment
After-sales
when customer get the package,please first check the situation and the quality, if there is any quality problems made by us, we would like to change new ones or return back the money, also we will responsible for freight for custom.
all things we put custom on the first consider way.
Shipping
All the products will be package with firm box,customer can chose UPS,DHL,Fedex,SF,TNT,EMS,etc.we suggest:
UPS: America shipping is faster, 2-3 days
DHL: Europe,America,Asian,Oceania,Africa is 3-5 days.
Fedex: Europe,America,Asian,Oceania,Africa is 3-5 days
TNT:5-7days
SF: only can be used for Asian countries,3-5 days
Company information
Changchun Sunday Optoelectronics Co., Ltd. is a high technology enterprise producing optical lenses, prisms, windows, filters, mirrors and coatings. Optical glass, crystal, sapphire, fused silica, znse, caf2, gel materials are on request, Sunday has proven technology and high-tech testing devices, such as ZYGO interferometer, NIKON 6D, Nikon ruler and collimator set. 4 production lines can offer large demands for customers. Sunday also has laser products such as Laser Module, laser pointer, portable laser and Laser Diode.
Sunday has established business relationships with many customers in the world. We make designs and development, pursuing details and service. We welcome your inquiry and sample order!
Contact Us
Changchun Sunday Optoelectronics Co.,ltd
No9576 Donghuan Road, Changchun, 130033,China
TEL:+86-431-81323204 FAX: +86-431-81323204
Website:
Product Categories : Infrared Lenses > Znse Lens
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