A retainer for holding an optical element includes a detector for detecting a deformation amount of the optical element, and an adjustment unit for adjusting the deformation of the optical element based on the deformation amount.

 
Web www.patentalert.com

< Photographic lens

< Matte box quick assembly system

> Digital camera module with anti-fouling lens adhesion

> Imaging system using combined dichroic/high-pass filters
~ 00254