'It's the standard camera f-stop that lets in about half as much light as f5.6'
8
MEASURING UP: Its the standard camera f-stop that lets in about half as much light as f5.6
It's the standard camera f-stop that lets in about half as much light as f5.6
It's the standard camera f-stop that lets in about half as much light as f5.6
MEASURING UP
8
MEASURING UP