Digital and film cameras share an optical system, sometimes utilizing a lens with a variable diaphragm to focus light onto a picture pickup gadget. Sony DSLRs use A-mount lenses; compact system cameras use E-mount lenses (or A-mount with adaptor). The DSLR, or digital-singe lens reflex camera, is a digital camera utilized by skilled photographers to shoot landscape, still photographs, portraits, and use it in photoshoots.
The massive-format camera, taking sheet movie , is a direct successor of the early plate cameras and remained in use for top of the range images and for technical, architectural and industrial photography. Although a range of different shutter gadgets have been used during the growth of the camera only two sorts have been broadly used and remain in use today.]]>