I'm always interested to see new manual-focus lenses available in modern lens mounts.
What I want to see is a 28mm manual-focus, wide-angle prime, with a depth-of-field/DOF scale on the barrel, in Canon EF mount!
Wide-angle primes of this description in shorter focal lengths would also be appreciated.
I find manual-focus lenses with DOF scales especially useful for wide-angle applications because, for such focal lengths, I rarely focus on a specific subject, rather I focus on an area. Also, a manual focus lens can use a wider focusing arc, allowing for better spacing of the DOF scale markings.
- Murray