How does a camera work using light?

Answer This is a tricky one to explain in words. The short answer is: a camera is a light tight box which focuses an image through a lens onto a light sensitive material or sensor which can permanently re... Read More »

Top Q&A For: How does a camera work using light

How does light work in a camera?

Light reflects off of all objects that you see around you. The light enters the camera through a lens that focuses the light onto the sensitive plate (film, or sensors in a digital camera). The pla... Read More »

How does the light meter on a canon 35 mm camera work?

From a mathematical standpoint, such a question cannot have one answer since there are two missing variables; height and width, thus many combinations are possible. However, given that the ratio i... Read More »

Do red light camera license plate covers work?

Is there an app that will allowe to turn on the flash light while using the camera?

The flash unit is hardware-specific, and you have not stated the exact make and model you own.If it's an LED flash (not really a flash at all, just an LED torch) then most such phones will have vid... Read More »