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Streets Feb 19, 2015 11:05 AM

Sony A57 Digital Zoom I.Q.
1 Attachment(s)
This image, taken with zoom at 300mm setting plus 1.7x of digital zoom produces a magnification factor equal to a 510mm lens. The 35mm equivalent of a 735mm lens. The degradation of I.Q. seems minimal to me.

vvcarpio Feb 20, 2015 8:13 AM

Yes detail is very rich. I guess the message is don't dismiss digital zoom too quickly. Very nice.

Streets Feb 20, 2015 11:16 AM

I failed to mention that the shot was taken through a double pane glass window.

Hawgwild Feb 23, 2015 12:52 AM

That's a mighty good lens to begin with, and Sony touts the clear image zoom as being nearly lossless. I believe that's up to 2X, and digital is another 2X, for a total of 4X. Wouldn't that be 1200mm before applying the "crop" factor? Amazing.

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