Reflective Aspherical Lens

Name: Reflective Aspherical Lens
Brand: ECOPTIK INDUSTRIAL PTE.LTD.

A reflective non spherical surface is an optical element with a surface shape that is not spherical, typically parabolic, hyperbolic, or ellipsoidal, used to reflect light and improve the performance of optical systems.

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Types of Reflective Aspherical Lens

Common Types

Parabolic mirror: Focusing parallel light onto a point, commonly used in telescopes.
Hyperbolic mirror: has two focal points, used for specific optical systems.
Elliptical mirror: Reflects light emitted from one focal point to another focal point.

Design Needs to Consider：

Optical performance: Must meet specific optical requirements.
Material selection: commonly used glass, metal or ceramic, considering thermal expansion coefficient and reflectivity.
Manufacturing feasibility: The design needs to consider the limitations of the manufacturing process.