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Transmissive Aspherical Lens

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

The optical phenomenon of passing through a non spherical lens usually involves the refraction and focusing of light on the non spherical surface. Non spherical lenses are different from traditional spherical lenses in that their surface curvature is not fixed, but varies according to design requirements to correct aberrations and improve imaging quality.

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Specification of Transmissive Aspherical Lens

The surface of a non spherical lens can usually be described by the following formula:

Specification of Transmission Aspherical

Among them:

Z is the surface height.

R is the radial distance.

C is curvature.

K is the cone constant of the problem.

A2i is a high-order non spherical coefficient.

Transmissive Aspherical Lens Application Area

Photography lens: Non spherical lenses are widely used in high-end camera lenses to improve imaging quality.

Laser optics: used for focusing and collimating laser beams.

Medical equipment： such as endoscopes and ophthalmic instruments, require high-precision optical performance.

Virtual reality (VR) and augmented reality (AR): used to improve visual experience and reduce distortion.

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