Usable lenses
. Understanding exposure control
The E2/E2s provides sensitivity settings with ISO equivalents of
800 and 1600. The following table illustrates differences in exposure between a 3Smm SLR and the E2/E2s.
| lens aperture | Effective aperture | Shutter speed | ISO required |
E2/E2s | f/28 | 1/6.7 | 1/1000 sec. | 1600 |
35mm SLR | f/2 .8 | 1/2.8 | 1/1000 sec. | 300 |
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