Some articles on lens mount standard, mount, standard, mounts:
... Canon developed and produced the Canon FD lens mount standard for film SLR cameras from 1971 to replace the FL lens mount standard ... The FD mount had two variants - original lenses used a breechlock collar to mount whilst later versions used a standard bayonet twist lock with a short twist action ... The EF lens mount standard superseded FD-mounts in 1987 ...
Famous quotes containing the words standard and/or mount:
“The art of advertisement, after the American manner, has introduced into all our life such a lavish use of superlatives, that no standard of value whatever is intact.”
—Wyndham Lewis (18821957)
“... women are more quiet. They dont feel called to mount a barrel and harangue by the hour every time they imagine they have produced an idea.”
—Anna Julia Cooper (18591964)