Beam splitter/combiner and method therefore

Beam steering arrangements and optical switches

Beam waveguide plug

Beam-expanding device

Beam-forming lens with internal cavity that prevents front...

Beam-splitting optical system

Beam-splitting prism

Beam-steering optical-switching apparatus

Beamsplitter device producting parallel output beams

Behind-ear hearing aid

Below grade closure for local convergence point

Bend limiting stiff leader and retainer system

Bend protection tube for optical fibre

Bend radius control jacket

Bend radius control jacket with matrix of engaging elements

Bend restrictor for optical fibre cable

Beveled angle fiber optic connector

Bezel assembly

Bezel closure device particularly for eyeglasses frames

Bi-directional circulator