periscope
our naked eyes...
To view things from far away is called a binocular
There are many. The general term would be optical instruments
The medical instrument used to view inside the abdomen is called an endoscope. It is a thin, flexible tube with a light and camera attached to it that allows doctors to visualize the gastrointestinal tract and other organs in the abdomen.
An optical telescope is the simplest instrument to view the heavens.
A bronchoscope is a medical instrument commonly used to view inside the bronchial tubes and lungs. It is a thin, flexible tube with a light and camera at the tip that allows doctors to visually inspect for abnormalities or perform procedures like biopsies.
-scope is the medical terminology combining form meaning instrument to view.
An endoscope is commonly used to view the nasal cavity. This instrument allows doctors to visually examine the inside of the nose for any abnormalities or conditions. It is a thin, flexible tube with a light and a camera at the end.
flute
instrument used to view the eye
A monitor allows you to view your work as you do it.
An instrument that examines the interior of the eye is called an ophthalmoscope. It allows healthcare professionals to view the retina, optic disc, and blood vessels inside the eye, helping to diagnose various eye conditions and systemic diseases.