- Opticreate Technology Co., Ltd.
-
Changchun, Jilin, China
- Main products: Optical lens, Spherical Lens, Achromatic Doublets, Aspherical Lens, Coaxial / Off-axis Aspheric Mirror, Optical Prism, Cylindrical Lens, IR Optics, Optical Coating
Home > Products > Spherical Lens > Ar Coated Lenses
Ar Coated Lenses
- Changchun
- T/T
- 4 days
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Product Details
| Brand Name | Opticreate | Place of Origin | China | |
| Material | Glass |
Product Description
Bi-Concave Lens
Ar Coated Lenses
Product Details
Double-Concave Lenses, which have two concave surfaces, are Optical Lenses with negative focal lengths. Double-Concave Lenses are used in beam expansion, image reduction, or light projection applications. These lenses are also ideal for expanding the focal length of an optical system.
Opticreate offers AR coated and Uncoated lenses, Anti-reflection coatings range from the Ultraviolet (UV) to the Infrared (IR), Germanium (Ge), Silicon (Si), or Zinc Selenide (ZnSe) substrates are ideal for Infrared (IR) applications and Fused Silica are used for UV applications,UV Fused Silica or Calcium Fluoride (CaF2) substrates are also available for additional performance in the Ultraviolet (UV) or Infrared (IR) spectrums. Calcium Fluoride (CaF2) offers a very wide transmission range of 350nm - 7μm. Opticreate’s Double-Concave Lenses are available in a wide range of diameters or focal lengths. We also supply Fire Alarm Infrared Optical Lens, Infrared Optical Lens For Navigation.
Material | BK7, Fused silica, Si,Ge,CaF2,ZnSe ect. |
Design wavelength | 440～660nm |
Diameter tolerance | +0.0/-0.05mm(D50mm) |
Diameter | D2-D300mm |
Focal length tolerance | ±2% |
Centration | ≤0.01mm((General)<0.005mm(High Precision) |
Power | <1.5λ@633nm（General),<λ/4@633nm(High Precision) |
Irregularity | λ/4 @ 632.8nm（General）λ/10@632.8nm(High Precision) |
Surface Quality | 40/20（General)10/5(High Precision) |
Bevel | 0.25 mm × 45° |
Coating | AR coating, HR coating（Could be customized） |
Contact Us
- Opticreate Technology Co., Ltd.
- Contact nameHelen Xie Chat Now
- Phone86-0431-86781769
- AddressNo.5099, Fanrong Road, Changchun High-tech Zone, Changchun, Jilin
Product Categories
| Optical Assemblies | Spherical Lens | Achromatic Doublets | Aspherical Lens |
| Coaxial / Off-axis Aspheric Mirror | Cylindrical Lens | Optical Prism | IR Optics |
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