Pinhole "Lens"

Posted by barnoid Fri, 03 Apr 2009 23:19:26 GMT

Pinhole
Thought I should explain the pinhole pictures I’ve been uploading. A body cap with a hole drilled through it, a piece of foil taped over the hole and a tiny hole in the foil made with a pin. The small hole means not much light gets through so long exposures are required. In theory the depth of field should be huge but in practice nothing is in focus. More experimentation is needed.
MakeCanon
ModelCanon EOS 40D
Exposure0.5
Aperturef/8.0
Exposure ProgramAperture-priority AE
ISO Speed320
Date and Time (Original)2009:04:03 22:28:34
Exposure Bias0 EV
FlashOff
Focal Length56 mm
QualityRAW
Metering ModeCenter-weighted average
Lens TypeCanon EF-S 17-85mm f4-5.6 IS USM
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