The purpose of a shutter is to control the amount of light reaching the image sensor. Back in the days of film, mechanical shutters were the only option and there were only two types: focal plane and ...

The SmartShutter ® is designed to complement our growing line of optical products and sets a new standard for shutter performance and reliability. In the traditional shutter design there are two or ...

Get your news from a source that’s not owned and controlled by oligarchs. Sign up for the free Mother Jones Daily. A couple of days ago I wrote about the mystery of why my camera refuses to let me set ...