Viewing instrument
# Viewing instrument

A viewing instrument is a type of optical instrument that is used to assist viewing or visually examining an object or scenery

## Types

* binoculars
* contact lenses
* cystoscope
* electrotachyscope
* endoscope
* eyeglasses
* fibrescope
* finderscope
* fluoroscope
* gastroscope
* gonioscope
* kaleidoscope
* kinetoscope
* laryngoscope
* magnifying glass
* microscope
* ophthalmoscope
* otoscope
* periscope
* phenakistoscope also phenakistiscope
* praxinoscope
* Rotoscope
* spectroscope
* spotting scope
* stereoscope
* stroboscope
* tachistoscope
* telescope
* teleidoscope
* viewfinder
