Medical Definition of Paraboloid dark field condenser
1.
A lens of parabolic shape. The vertex end is ground back so that its focus can be brought into coincidence with the specimen on the slide. A central stop is provided to block the central rays. It is used chiefly for medium- power work.
(05 Aug 1998)
Lexicographical Neighbors of Paraboloid Dark Field Condenser
Other Resources:
