Rising-EO Aspheric Lens
Description
Aspheric Lens lens or asphere is a lens whose surfaces have a profile that is neither a portion of a sphere nor of a circular cylinder. In photography, a lens assembly that includes an aspheric element is often called an aspherical lens.With a spherical lens, rays traveling from the lens periphery create the image before the ideal focal point and give a blurred image center. With an aspherical lens, even the rays traveling from the lens periphery converge at the ideal focal point, thus producing a sharp image.
Rising-EO Aspheric Lens
Specifications |
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|---|---|
| Diameter: | 120 mm |
| Material: | CaF2, ZnSe, Ge |
| Effective Focal Length: | Custom mm |
| Numerical Aperture (NA): | Custom |
| Wavelength Range: | 484-656nm |
Features
Polish Processing:
Based on polish processing, the lens with more higher
transmission and good surface quality
Mould Processing:
Precision moulding technology to achieve the mass
production of the Aspheric lens.
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
External Vendor
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Frequently Asked Questions
An aspheric lens is a lens whose surfaces have a profile that is neither a portion of a sphere nor of a circular cylinder.
With an aspheric lens, even the rays traveling from the lens periphery converge at the ideal focal point, thus producing a sharp image.
Polish Processing is a technology used to achieve higher transmission and good surface quality of the lens.
Mould Processing is a precision moulding technology used to achieve the mass production of the Aspheric lens.
The specifications of the Rising-EO Aspheric Lens include Polish and Mould Diameter, AHDD, Surface Quality, Diameter Tolerance, Centering, and Coating according to customer’s requirements.