G03B2213/00 - CPC Classification Index

ClassID:

176147 ⎘

G03B2213/00 - CPC Classification

Classification description:

Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras

Sub-classes:

G03B2213/02 » Viewfinders 13

Recent Application in this class:

20230056456

Method and systems for autofocusing

20170195553

Electronic apparatus and method for controlling the same

20150256792

Imaging apparatus and focus control method

20120177353

Laser Point of View and Camera Focus Assist Device and Method of Use