binocular loupes
headlights
retinoscopes
sphygmomanometers
loupes and headlights for medical applications
stethoscopes
indirect ophthalmoscopes
handheld diagnostic instruments
reusable laryngoscope handles and blades
dermatoscopes
fiber optic technology
digital dermatoscopes
retinometers
direct ophthalmoscopes
precision optics
ophthalmic diagnostic instruments
otoscopes