Electronic picture taking apparatus having a zoom lens system
Electronic picture taking apparatus having a zoom lens system
Electronic signal transmission and switching jack
Electronic spot light control
Electrostatic corrector
Electrowetting device
Electrowetting lens
Electrowetting module
Electrowetting optical switch
Electrowetting optical switch
Ellipsoidal solid immersion lens
Embedded fiducials in optical surfaces
EMI-proof miniature lens focusing mechanism
Emitting and focusing apparatus, methods, and systems
Emitting and negatively-refractive focusing apparatus,...
Endoscope
Endoscope lens, and an endoscope equipped with such a lens
Endoscope objective lens
Endoscope objective lens
Endoscope objective lens