Yan Duval

Yan Duval

Lives in Canada Montreal, PQ, Canada
Works as a Engineer
Joined on Sep 21, 2001


Total: 2, showing: 1 – 2
In reply to:

JackM: Great, but... should we wait for more lenses for the a7/r, which won't be usable with this sensor, or should we wait for this system? Argh.

I don't get why it would work only for fixed focus. Imaging on a flat surface is a big challenge. Simple lenses have curved image field. There is probably an optimal curvature for let's say 50 mm that will result in a simplified 50 mm design. I'm convinced designing a 20 mm for this non-optimal sensor curvature will still be easier than doing it for a flat sensor.

Direct link | Posted on Jun 18, 2014 at 01:10 UTC
On article DPReview Gear of the Year: Canon Rebel SL1 / EOS 100D (272 comments in total)

I second the need for a fast and basic 22 mm lens!

Direct link | Posted on Dec 11, 2013 at 23:02 UTC as 34th comment | 1 reply
Total: 2, showing: 1 – 2