Microscope eye piece focusing apparatus for use in producing sharp photographs

摘要

Refractive characteristics of the eye or eyes of a microscopist can result in an unfocused image in the film plane of a camera attachment if accommodation occurs in the objective focusing system and an unfocus image can be prevented by providing a separate image for adjustment of the eyepiece or eyepieces to accommodate refractive characteristics of the eye or eyes of the microscopist independent of the object focusing mechanism.