pen 3x50 oly50 EF25 2X ext68 close.jpg by Barry S Moore

Barry S Moore | all galleries >> All My Images >> Technical galleries >> Macro shots of a 1.1mm ball point pen >> Macro shots with Olympus 50mm, EF 25 II, 68mm extension and 4X > pen 3x50 oly50 EF25 2X ext68 close.jpg

previous | next


06-MAY-2007

pen 3x50 oly50 EF25 2X ext68 close.jpg

The ball in the pen as measured was 1.1mm +/- 0.05. Calculated macro magnification comes in at 3.5 instead of 4X? (such is the accuracy of the dia measurement).
F stop set to f16

Canon EOS Digital Rebel XTi ,Olympus OM 50mm f/1.8 Zuiko Auto-S
1/125s iso800 full exif

other sizes: small medium large auto

previous | next

All photographs are copyright of Barry S Moore, Sydney Australia