Was explaining f stops and depth of field...

Was explaining f stops and depth of field to my 11 year old son late yesterday when we were out taking photos together
...stand there and I'll show you f 2.8 V f 16
well the f 16 didn't work because of the low light and hand holding 135mm @ 1/2sec is beyond me
but I do like the the f 2.8 @ 1/60 (could be a little sharper had I bumped the ISO to help the shutter)
Angus

...stand there and I'll show you f 2.8 V f 16
well the f 16 didn't work because of the low light and hand holding 135mm @ 1/2sec is beyond me

but I do like the the f 2.8 @ 1/60 (could be a little sharper had I bumped the ISO to help the shutter)
Angus
