New Canon camera 22mm lems - shallow depth of field vs Pany 20mm?

Started Jul 23, 2012 | Discussions thread
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correos Regular Member • Posts: 129
New Canon camera 22mm lems - shallow depth of field vs Pany 20mm?

Hi there, I'm wondering about the shallow depth of field trade off between aperture and sensor size. The new canon ILC has apparently an APS-C sensor and will come wth a 22mm f2 lens. How would depth of field compare with a m43 sensor with the Panasonic 20mm f1.7? The latter has about a third stop faster aperture, but the Canon has a substantially larger sensor. Any idea how this would affect dof?
Thanks!

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