Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Adjustable mechanism for a photo objective

Adjustable mechanism for a photo objective

US Patent 4405205 · Granted Sep 20, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Zoom lens mount1987
Focusing system for long focal length objectives1983
Rebound damping means for fast-closing photographic diaphragms1982