Optical system for the combination of two optical paths, in particular the optical paths of an ocular diagnostics instrument and another instrument.

摘要

The invention relates to an optical system for the combination of two mutually inclined optical paths, in particular the optical path of an ocular diagnostics instrument and another instrument, comprising a pair of prisms 7, 8 manufactured from the same material each having an oblique flat face, at least one of the said oblique flat faces being treated with an optical coating, and the said prisms being bonded together along the said oblique faces. IMAGE