Cameras do not refract light, lenses do. Refraction occurs whenever light passes from one medium to another, so it is not something that only occurs with lenses.
Any film camera with a light meter, and every digital camera, has a sensor that will do that.
The hole in the shutter allowing light into the camera.
Panchromatic camera is a camera which's sensitive to all colors of light. - R. M. Maran
Electric Light Bulb
This is because the Earth's atmosphere has many layers which causes the rays of light coming from the stars to refract. This gives the effect that stars twinkle. The air around the moon does not have layers so the rays from the stars do not refract, and thus do not twinkle.
Yes
It does both to a certain extent but its main purpose is to focus light.
a lens will refract light. a mirror will reflect the light.
Yes, it does refract light.
No, opaque substances can NOT refract light. It is impossible to refract light if it is blocking it's path.
Refract
a prism can be used to refract wight light
light travels in straight path and when speed of medium in which light travels change then it refract due to change in speed light rays bend and refract
A prism refracts light, and a mirror reflects light.
Refract light. They only reflect when you see a glare or ghost image
A prism is a triangular shape used to refract light into its component colors.
Refract