A submersible lens fibre optic assembly.

摘要

A submersible lens fiberoptic assembly for use in a biological environment comprising an optical fiber (21) with an end face for emitting light energy, a fiber jacket means (22) for fixing and protecting said optical fiber, a lens (20) made of zirconia for transferring the light beam from said optical fiber and controlling the beam divergence, and a housing means (23) fixed to said fiber jacket means and enclosing said lens and said optical fiber end face in a predetermined relationship with respect to each other. <IMAGE>