US Patent Application 18318034. STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS simplified abstract

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STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

Organization Name

CANON KABUSHIKI KAISHA==Inventor(s)==

[[Category:Daisuke Ito of Tochigi (JP)]]

STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18318034 titled 'STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS

Simplified Explanation

The patent application describes a stereoscopic optical system that consists of two parallel optical systems.

  • Each optical system includes multiple lens units and two reflective surfaces on the image side.
  • The distance between adjacent lens units in each optical system changes when zooming.
  • The distance between the optical axes of the two optical systems is narrower on the image side than on the object side.
  • The system satisfies a predetermined condition.
  • The invention aims to improve the stereoscopic imaging capabilities of the optical system.


Original Abstract Submitted

A stereoscopic optical system includes two optical systems disposed in parallel. Each of the two optical systems includes a plurality of lens units and two reflective surfaces disposed on an image side of the plurality of lens units. A distance between adjacent lens units in each of the two optical systems changes during zooming. A distance between optical axes of the two optical systems is narrower on the image side of the two reflective surfaces than on an object side of the two reflective surfaces. A predetermined condition is satisfied.

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