Related by context. Frequent words. (Click for all words.) 60 monocular 55 monovision 55 slit lamp 53 VELscope 52 collimator 51 Haptics 51 loupe 51 Miniaturized 51 ZEISS 51 polarizing filter 50 retinal implant 50 magnifiers 49 Angiography 49 Diagnostic Tool 49 cardiac pacemakers 49 Tomography 48 Piezoelectric 48 fluorescence microscope 48 eyepieces 48 Digitizer 48 Bluetooth dongle 47 eInk 47 Computed Tomography 47 intravascular ultrasound 47 camera viewfinder 47 magnifier 47 shutter glasses 47 colorimeter 47 magnifying lens 47 Light Emitting Diode 46 binocular 46 opto mechanical 46 infrared beam 46 Backlit 46 wavefront 46 device 46 eyepiece 46 infra red 46 viewfinders 46 parallax barrier 46 CT Scans 46 Ultrasound 46 multimeter 46 Device 46 multispectral imaging 46 infrared 45 Tobii 45 noninvasive technique 45 ultrasound scanners 45 Voice Recognition 45 multitouch interface 45 refractive errors 45 magnetic compass 45 autofocusing 45 deconvolution 45 Backlighting 45 Iris Recognition 45 da Vinci robot 45 auto stereoscopic 45 SENSOR 45 Presbyopia 45 palmtop 45 Magnifier 45 doohickey 45 Implantable 45 trabeculectomy 44 sunlight readable 44 Millimeter Wave 44 TI Nspire 44 Laparoscopy 44 scrollwheel 44 BrightView 44 Devanagari 44 laser designator 44 nanosensor 44 Brightness 44 polarized glasses 44 Optical Coherence Tomography OCT 44 Wristwatch 44 convex mirror 44 Cataract surgery 44 flatbed scanners 44 IOLs 44 Doppler ultrasound 44 EVF 44 USB Adapter 44 binocular vision 43 Magnification 43 Positioning System 43 bifocal 43 stylus pen 43 penlight 43 spectrophotometer 43 resistive touch screen 43 tomography 43 postprocessing 43 auscultation 43 Eyelid 43 mini USB connector 43 Voice Activated 43 touchscreen interface