Photographic binocular
Photolithographed micro-mirror well for 3D tomogram imaging...
Photolithography lens
Photolithography lens
Photomicroscope with a video camera and an exposure time control
Physically compact variable optical delay element having wide ad
Pivoting device for supporting frames for optical observation eq
Pivotless equatorial table for a telescope
Planetary astrographic telescope
Play-free rotary mounting
Point-to-multipoint free-space wireless optical...
Polar-axis telescope and equatorial telescope mount...
Polarized light microscopy
Polarized total internal reflection illumination optical...
Polarizing accessory system for microscopes
Poly-powered optical system
Portable astronomical telescope
Portable automated confocal microscope
Portable magnification apparatus for conducting medical examinat
Portable microscope