Optical: systems and elements
Compound lens system
Telescope
Assignee
active
No affiliations
Sliding binocular body
Sliding binocular body
LandOfFree
John A. Gelardi does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John A. Gelardi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John A. Gelardi will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1009173