Chris Dodkin
West Coast Correspondent
Went with the grand-kids to the safari park - I decided I'd use one lens all day (85mm) and try shooting a whole load of images at f1.6 and see what happened.
Well, what happened was a lot of OOF images!
Getting the subject sharp with such stupidly narrow DOF is a bleepin nightmare - especially at closer quarters.
Moving subject, moving photographer, focus and recompose errors - not the usual hit rate for me, and quite frustrating.
I crunched the numbers when I got home - at 4 feet I'm getting 0.72 in DOF, at 12 ft I'm getting 6.8 in.
Anyway - I clearly need to think about the interaction of the subject and an appropriate f-stop, and I need to practice more!
I did get some keepers - and I'm happy with these, so it's not all a downer - in fact, a good result makes it all worth while
Addy drools
Tree rat
Posing tree rat
Checking the globe
Walking Addy
Walking Alyssa
Everyone heads home
Canon shooter
Well, what happened was a lot of OOF images!
Getting the subject sharp with such stupidly narrow DOF is a bleepin nightmare - especially at closer quarters.
Moving subject, moving photographer, focus and recompose errors - not the usual hit rate for me, and quite frustrating.
I crunched the numbers when I got home - at 4 feet I'm getting 0.72 in DOF, at 12 ft I'm getting 6.8 in.
Anyway - I clearly need to think about the interaction of the subject and an appropriate f-stop, and I need to practice more!
I did get some keepers - and I'm happy with these, so it's not all a downer - in fact, a good result makes it all worth while
Addy drools
Tree rat
Posing tree rat
Checking the globe
Walking Addy
Walking Alyssa
Everyone heads home
Canon shooter