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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
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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 hide exif
Full EXIF Info
Date/Time06-May-2007 08:30:26
MakeCanon
ModelCanon EOS 400D DIGITAL
Flash UsedNo
Focal Length
Exposure Time1/125 sec
Aperture
ISO Equivalent800
Exposure Bias
White Balance
Metering Mode (-1)
JPEG Quality
Exposure Program
Focus Distance

other sizes: small medium large auto