Sealed reflector apparatus

Self-cleaning apparatus for removal of foreign substances from a

Self-cleaning mirror system for a motor vehicle

Self-cleaning plate-shaped device including a vibrator with osci

Self-cleaning rotating mirrors

Semiconductor light receiving apparatus

Shielding device

Shower mirror

Space navigation optical instrument and contaminant removing...

Space optics cover and extendable baffle for contamination...

Stereomicroscope having a closing member for protecting lenses

Sterile instruments cover for use on surgical microscopes

Sterilizable drape for ophthalmoscopic lens

Sterilizable focusing lens assembly

Structure of automobile rear-view mirror

Supersonic water-drop-removing mirror assembly and water drop re

Surgical drape for an operation microscope

Surgical microscope drape assembly

Surgical microscope drape with removable lens assembly

Surgical microscope operating drape and methods of operation and