Following The Black fox post on AF micro adjustment, i thought i will have a go and see if my new (old) 300mm f2.8 non IS need any adjustment
Due to the poor weather, i was forced to do it indoor and i want to have the same light and hence went for flash on manual. So the setting was,
1. Camera on tripod spot metering and single centre point focus, single shot one shot manual at 1/125, f8, ISO 100, subject was 12 foot away and the flash was wireless triggered with diffuser on at about a feet away zoomed to 105mm at full power.
I have posed some 2 different picture after narrowing down from several picture and lots of time looking and starring at them by myself and my son.
I obviously seen some difference between 0 and -20, +20 but cannot make much difference on between 0 and -20.
My question is do you see any diffence on these two picture on 0 adjustment and -20 adjustment if not is it so on these type of lenses.
All the images are straight out of camera in raw just converted into jpeg with no processing.
1. 0 AF adjustment
2. -20 AF adjustment
3. 0 AF adjustment
4. -20 AF adjustment
Thanks
Raj
Due to the poor weather, i was forced to do it indoor and i want to have the same light and hence went for flash on manual. So the setting was,
1. Camera on tripod spot metering and single centre point focus, single shot one shot manual at 1/125, f8, ISO 100, subject was 12 foot away and the flash was wireless triggered with diffuser on at about a feet away zoomed to 105mm at full power.
I have posed some 2 different picture after narrowing down from several picture and lots of time looking and starring at them by myself and my son.
I obviously seen some difference between 0 and -20, +20 but cannot make much difference on between 0 and -20.
My question is do you see any diffence on these two picture on 0 adjustment and -20 adjustment if not is it so on these type of lenses.
All the images are straight out of camera in raw just converted into jpeg with no processing.
1. 0 AF adjustment
2. -20 AF adjustment
3. 0 AF adjustment
4. -20 AF adjustment
Thanks
Raj
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