A Digital Camera Glossary When you press the shutter button, the mirror flips up, enabling light to pass from the lens onto the image sensor, which records the photo. Much more: Ideal DSLRs. Electronic viewfinder (EVF) – In contrast to
A Digital Camera Glossary When you press the shutter button, the mirror flips up, enabling light to pass from the lens onto the image sensor, which records the photo. Much more: Ideal DSLRs. Electronic viewfinder (EVF) – In contrast to