an optical correct mirror is a normal mirror and a rue mirroer is an mirror that makes you look bad rue means regret.
Light pen is a mechanical or optical device? i don't know answer for this
A "Mirror" is a polished metal object which produces optical images, and Via reflection.A reflective surface, mainly glued to glass.
image
Just have a guess
Yes Because all optical devices use light, mirrors use light......so yeah -Link941
an optical correct mirror is a normal mirror and a rue mirroer is an mirror that makes you look bad rue means regret.
No, its not an optical storage device.
It is not an optical device. C D ROM or DVD are optical devices. Whereas a digital memory card is solid state device.
Light pen is a mechanical or optical device? i don't know answer for this
magnetic storage device
CD-R
Yes but a complex curve will not have a simple or single optical power.
Input device
Optical equipment is any device that uses light to perform its function.
A device to measure optical refraction.
Mechanical input device