Optical: systems and elements
Compound lens system
Variable magnification
Inventor
active
No associations
LandOfFree
Ian Duguid Mearns does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Ian Duguid Mearns, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ian Duguid Mearns will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1824448