Digital Camera World on MSN9d
This retro-styled metal lens is probably narrower than your finger and only weighs slightly more than a deck of cards
But, at 14mm from the mount excluding the mount and hood, the lens is actually smaller than the average width of the index ...
BBC2y
Depth of field: What do I need to know?
Lens The lens and aperture are key factors in determining depth of field. Lenses are known by their focal lengths - 14mm, 50mm ... lengths give a wide angle of view and long focal lengths give ...