aspheric

• 指不是球面的光学表面或透镜，用于减少球面像差等光学像差。

Describes a lens or optical surface that is not spherical, used to reduce optical aberrations.

1. Non-spherical shapeC1formaltechnical

   Having a surface that is not perfectly spherical, often used to describe lenses that reduce optical aberrations.

   非球面形状

   • Aspheric lenses are commonly used in high-quality cameras to improve image sharpness.
   • The telescope's aspheric mirror corrects for spherical aberration.
   • Modern eyeglasses often use aspheric designs for a thinner profile.

   同义词asphericalnonspherical

   反义词spherical