Title:
REFLECTOR TYPE TELEPHOTO LENS WITH FLEXIBLE MIRROR
Document Type and Number:
Japanese Patent JPS5387727
Kind Code:
A
Abstract:
PURPOSE: To perform the variable magnification or the focusing action by changing the curvature of a principal mirror or auxiliary mirror.
Inventors:
KURAMOTO YOSHIO
UCHIDA ISAMU
UCHIDA ISAMU
Application Number:
JP332177A
Publication Date:
August 02, 1978
Filing Date:
January 13, 1977
Export Citation:
Assignee:
MINOLTA CAMERA KK
International Classes:
G02B15/00; G02B17/00; G02B17/06; G02B17/08; G02B26/08; (IPC1-7): G02B15/00; G02B17/02