Focus assist system and method

Details Focus assist system and method Focus assist system and method

2006-11-20

2009-06-09

Epps, Georgia Y. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controls its own optical systems

C250S201200, C369S103000, C348S185000

Reexamination Certificate

active

07544919

ABSTRACT:
The invention relates to image focus. In particular, it relates to a focus assist system that conveys focus level data to a user. There are a wide variety of different display methods, including, but not limited to, graphs, highlights, symbols, and varied levels of brightness or color.

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