25mm F38.1/50.8/ 63.5/ 76.2/101.6/127 Znse Focus Lens
$25 - 66 /Piece/Pieces
Product Description
Overview
Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
ZnSe is a transparent light yellow polycrystalline substance. ZnSe windows and lenses are precision optical components commonly used in thermal imaging, high-power CO2 laser systems, and life sciences. The melting point of zinc selenide is 1525°C, and the thermal conductivity at 298K is 18 W m-1 K-1. The coefficient of thermal expansion at 273K is 7.1 x 10-6 /°C. Therefore, the zinc selenide lens has high thermal shock resistance and can be used in applications with high thermal requirements. The reflectivity of zinc selenide at 10.6 μm (2 surfaces) is usually 29.1%, and our Cvd Znse Lens can be coated with an anti-reflection coating to minimize energy loss. Zinc selenide is a soft material and is easily scratched, so care must be taken when using and storing the material.
Zinc selenide lenses are an excellent material choice for infrared Laser Focus Lens, suitable for applications with wavelengths between 600 nm and 16 μm. Its low absorption coefficient makes it very suitable for applications/instruments involving CO2 lasers. In the mid-infrared region, its group velocity dispersion (GVD) is very low, so it is very suitable for applications using femtosecond infrared pulses.
Zoolied offers a variety of laser Optical Lens and windows, such as laser Optical Aspherical Lens, Laser Welding Laser Crystal Rod, and Ir Znse Windows. In order to meet the diverse needs of customers, Zoolied provides a variety of laser materials such as zinc selenide (ZnSe) windows, germanium (Ge) windows, silicon (Si) windows, ( BaF2) windows, calcium fluoride (CaF2) windows; Fused Silica windows used in the ultraviolet (UV) spectral band; K9 windows used in the visible light (VIS) spectral band, etc. Looking for ideal laser focus lens and window Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the laser mirrors, Lens and optical laser crystal rod with coating and uncoatind are quality guaranteed. Zoolied is China Origin Factory of optical components. If you have any question, please feel free to contact us.
Zinc selenide lenses are an excellent material choice for infrared Laser Focus Lens, suitable for applications with wavelengths between 600 nm and 16 μm. Its low absorption coefficient makes it very suitable for applications/instruments involving CO2 lasers. In the mid-infrared region, its group velocity dispersion (GVD) is very low, so it is very suitable for applications using femtosecond infrared pulses.
Zoolied offers a variety of laser Optical Lens and windows, such as laser Optical Aspherical Lens, Laser Welding Laser Crystal Rod, and Ir Znse Windows. In order to meet the diverse needs of customers, Zoolied provides a variety of laser materials such as zinc selenide (ZnSe) windows, germanium (Ge) windows, silicon (Si) windows, ( BaF2) windows, calcium fluoride (CaF2) windows; Fused Silica windows used in the ultraviolet (UV) spectral band; K9 windows used in the visible light (VIS) spectral band, etc. Looking for ideal laser focus lens and window Manufacturer & supplier? We have a wide selection at great prices to help you get creative. All the laser mirrors, Lens and optical laser crystal rod with coating and uncoatind are quality guaranteed. Zoolied is China Origin Factory of optical components. If you have any question, please feel free to contact us.
| Zoolied Focus Lens | Diameter(mm) | Focal Length(mm) |
| F25.4/38.1/50.8/ 63.5/ 76.2/ 101.6/127 | ||
| Material:CVD ZnSe | D12 | |
| F38.1/50.8/ 63.5/ 76.2/ 101.6/127 | ||
| Shape:Concave-convex lens | D18/19/20 | |
| S/D:40/20 | D25 | F38.1/50.8/ 63.5/ 76.2/ 101.6/127 |
| Coating: AR Coating T≥99.5%，10.6um | D38.1 | F127/190.5 |
Request A Free Quote
Related Products
-
ZnSe CO2 laser lens for Cutting machine
-
Optical ZnSe Windows For 10.6um Laser
-
Dia12/15/18/19.5/20/25/38.1mm Laser Znse Focus Len...
-
CO2 laser focus ZnSe lens for Cutting machine
-
Znse Focus Lens D18/19/20mm for CO2 Laser
-
10.6um CO2 lasers ZnSe Plano-Plano Output Couplers
-
D25.4mm Import ZnSe Co2 Laser Focus Lens @1064nm
-
Square Zinc Selenide Parallell Protected Windows
