Thread: Finally a decent travel zoom from Fuji
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Old July 25th 19, 07:34 PM posted to rec.photo.digital
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Default Finally a decent travel zoom from Fuji
In article , Alfred
Molon wrote:

There is no such thing as an "equivalent" aperture. F4
is F4 both for a small sensor camera and a large sensor
camera.

for exposure, yes.
for depth of field, no.