Related by context. Frequent words. (Click for all words.) 57 FOV 54 imager 54 collimated 54 illuminance 54 5x optical zoom lens 53 brightfield 53 fluoroscopic 52 magnifications 52 panchromatic 52 #mm #mm [002] 51 photon counting 51 4x optical zoom lens 51 stereoscopic images 51 3CCD 51 Pan Tilt Zoom 51 postprocessing 50 aperture 50 tomographic 50 polarizing filters 50 positional accuracy 50 Megapixel resolution 50 CCD camera 50 radiographic images 50 polarizing filter 50 collimator 50 nanopositioning 50 D3S 50 transmissive 50 beam splitter 50 autofocusing 50 optical coherence tomography OCT 49 directivity 49 intraoral 49 spherical aberration 49 imaging 49 viewing angles 49 accuracies 49 #X zoom 49 #.#mm x #.#mm [001] 49 5X optical zoom 49 fluorescence microscope 49 optical biosensors 49 coating thickness 49 z axis 49 VGA resolution 49 angle zoom lens 48 diffractive 48 #mm #mm [004] 48 magnetic resonance MR 48 aperture settings 48 viewing angle 48 luminous intensity 48 PTZ camera 48 optical coherence tomography 48 microlenses 48 erythrocyte sedimentation rate 48 angulation 48 submillimeter 48 PWM dimming 48 photoelectric sensors 48 sensor arrays 48 magnification 48 dpi optical 48 VGA #x# 48 bioimaging 48 megapixel sensors 47 reticles 47 transmittance 47 spatial resolution 47 focal lengths 47 spectral imaging 47 imagers 47 CMOS imaging 47 3X optical zoom lens 47 3X optical zoom 47 aspheric 47 SVGA resolution 47 #.#μm [001] 47 sagittal 47 ultrasonic sensors 47 Carl Zeiss Vario Tessar 47 #.#mm [002] 47 viewability 47 opto mechanical 47 WFC3 47 slit lamp 47 detectability 47 MR imaging 47 spectrographs 47 repeatability 46 EO IR 46 spacings 46 interferometric 46 multispectral imaging 46 #x zoom [001] 46 format inkjet printers 46 scanning electron microscopes 46 megapixel CCD sensor 46 optical metrology 46 #um [002] 46 ASPH