| Joined: | Thu Apr 19th, 2012 |
| Location: | United Kingdom |
| Posts: | 4424 |
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My understanding of digital zoom (dz) in bridge cameras is that the dz is just same as the way it is implemented in a FX DSLR. The same optical image is used but the section is interpolatted to give a zoomed image. So the same as doing a DX crop on an FX sensor.
I may be wrong or the implementation may vary between camera makes.
The file size is the same for both the optical zoomed and the digitally super zoomed versions...is that the same for DX crop?
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Eric