## science ##

Challenge #13 in the P A N A C H E series. Hosted by sangu.

Challenge has finished

anything related to science are welcome

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Announced:

Saturday, 5th September, 2009 (GMT)

Submissions:

Saturday, 12th September, 2009 – Friday, 18th September, 2009 (GMT)

Voting:

Saturday, 19th September, 2009 – Friday, 25th September, 2009 (GMT)

Processing rules:

No heavy post processing

Capture date rules:

No restrictions.

Additional rules:

1)photograph should NOT have been posted for other dpreview challenges
2) No nudity

Maximum number of entries per user:

Maximum number of entries in challenge:

300

submission
phase has

ended

131 entries

voting
phase has

ended

3785 votes

Slideshow 43 / 138 Full size Next Challenge Previous

Ballpoint pen

by Rodrigo Menezes da Conceio

43^rd place

2.498

low

high

Ballpoint pen 2.7:1 Magnification!

Camera:	Nikon D80
Lens:
Submitted:	Thursday, 17th September, 2009 22:18 (GMT)
Taken:	Monday, 7th September, 2009
Focal length:
Shutter speed:
Aperture:
ISO:
Notes:	Focus stacked from 3 frames. Using a Nikkor 50mm 1.8 reversed in front of a 55-200mm@135.
Views:	649

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