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Custom Bk7/K9 UV Fused Silica Ar Coated Optical Plano Concave Lenses
AR coating Plano Concave LensesPlano-concave lenses are negative focal length optical elements that have one concave surface and one flat surface. PCV lenses is used to diverge a beam of parallel light.Wuhan Especial Optic custom Plano-cocave Lenses from BK7/K9, Fused Silica, CaF2, Siliocn, Germaniu......
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Product Description
AR coating Plano Concave Lenses
Plano-concave lenses are negative focal length optical elements that have one concave surface and one flat surface. PCV lenses is used to diverge a beam of parallel light.
Wuhan Especial Optic custom Plano-cocave Lenses from BK7/K9, Fused Silica, CaF2, Siliocn, Germanium and ZnSe. Diameter and focal length are based on your unique requirements. AR coatng, BBAR coating and uncoated are available.
We can also custom Plano-convex lenses, Bicovex lenses, Biconcave lenses, Meniscus lenses, cylindrical lenses and Flat lenses as per yor drawings.
Plano-concave lenses are negative focal length optical elements that have one concave surface and one flat surface. PCV lenses is used to diverge a beam of parallel light.
Wuhan Especial Optic custom Plano-cocave Lenses from BK7/K9, Fused Silica, CaF2, Siliocn, Germanium and ZnSe. Diameter and focal length are based on your unique requirements. AR coatng, BBAR coating and uncoated are available.
We can also custom Plano-convex lenses, Bicovex lenses, Biconcave lenses, Meniscus lenses, cylindrical lenses and Flat lenses as per yor drawings.
| Materials | BK7, K9, Crown and Flint Glass, CaF2, Silicon, Germanium |
| Diameter | 5-500mm |
| Dimension Tolerance | +/-0.1mm |
| Focal length tolerance | +/-1% |
| Surface quality | 60-40, 40-20, 20-10 |
| Surface accuracy | N<3, dN<0.5 @633nm |
| Coating | AR coating, BBAR coating, HR coating, Metallic coating |
| Centration | < 3 arcmin |
| Clear aperture | >90% |
| Bevel | protective bevel |
Company Introduction
Wuhan Especial Optic is an ISO 9001 certified leading manufacturer of optical components, located in Optic Valley in Wuhan.
Established in 2012 by a Professor of Optics retired from Huazhong University of Science and Technology, we have enaged in optics for over 10 years and accumulated extensive expecrience, such as grinding, high speed polishing, low speed polishing and coating.
WHEO is extremely good at developing and processing various kinds of Infrared optical components at ultra high precision, like Germanium, ZnSe, CaF2, Silicon, MgF2, Sapphire, ZnS optics.
Our featured product is not limited to: Optical Protective Window (AR BBAR coating), High Reflection Mirrors (Metalic and Dielectric coating), Optical Lens (Aspheric Lens, Achromatic Lens, Cylindrical lens, Ball Lens, Powell Lens, Collimator Lens), Optical Filters (UV pass, IR pass, narrow bandpass, notch filter), Optical Prism, Galvo Mirror, Polarization rotators.
Wuhan Especial Optic is an ISO 9001 certified leading manufacturer of optical components, located in Optic Valley in Wuhan.
Established in 2012 by a Professor of Optics retired from Huazhong University of Science and Technology, we have enaged in optics for over 10 years and accumulated extensive expecrience, such as grinding, high speed polishing, low speed polishing and coating.
WHEO is extremely good at developing and processing various kinds of Infrared optical components at ultra high precision, like Germanium, ZnSe, CaF2, Silicon, MgF2, Sapphire, ZnS optics.
Our featured product is not limited to: Optical Protective Window (AR BBAR coating), High Reflection Mirrors (Metalic and Dielectric coating), Optical Lens (Aspheric Lens, Achromatic Lens, Cylindrical lens, Ball Lens, Powell Lens, Collimator Lens), Optical Filters (UV pass, IR pass, narrow bandpass, notch filter), Optical Prism, Galvo Mirror, Polarization rotators.
We have know-how engineers, experienced workers and state of the art measuring equipments to ensurre every piece of optics is strictly meet our customers' requireemnts.
Many kinds of optics in stock, please let us the specs of optics you need and we'll arrange free samples.
Many kinds of optics in stock, please let us the specs of optics you need and we'll arrange free samples.
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