NASA NTRS · 19700000696
Absolute focus lock for microscopes
Abstract
Mechanism absolutely immobilizes microscope stage at a preset focus, preserving focus indefinitely. The lock is a second-class lever consisting of a straight body having a fulcrum with a cylindrical bearing surface at one end and a thumbscrew at the other end.
Keep this discovery
Explore connections, maps & timelines
Cone, C. D., Jr., Loop, R. W., Tongier, M., Jr.. 1970-12-01. Absolute focus lock for microscopes. https://ntrs.nasa.gov/citations/19700000696
Cite the original work for its findings. Save a collection to share your selection of sources.