canon ef lens mount造句
造句与例句
手机版
- Canon introduced a new type of lens-camera interface with its entirely electronic Canon EOS cameras and Canon EF lens mount in 1987.
- The spec was released in 1987 ( according to Canon EF lens mount ), so that any patents would be at least nineteen years old now.
- As a result, it maintained the Canon EF lens mount, and full compatibility with all of Canon's EF lenses made until that time.
- All Sigma SLR and DSLR cameras use the Sigma SA mount, which is mechanically similar to the Pentax K mount and electrically an adaptation of the Canon EF lens mount lens control system.
- For instance, many of Canon's current DSLRs support the Canon EF-S lens mount, which debuted in 2003-- no older lenses are EF-S . However, that mount is also back-compatible to the Canon EF lens mount, which debuted in 1987.
- It's difficult to see canon ef lens mount in a sentence. 用canon ef lens mount造句挺难的
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