Title
miniature optical bench
Identifier
ABDNP:200635c
Description
Wooden beam with two sliding lenses on it, assumed for use with part a of set. Set up as a telescope arrangement.
Date
1800
Format
beam: height 8mm, length 377mm, width 33mm
lens diam.s 45 and 55mm
lens diam.s 45 and 55mm
wood, glass
Creator
Unknown