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Ika Zinka Eferl | all galleries >> Galleries >> hi_technology_patents > Our Patent DSC_0006xpb
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09-Jul-2014

Our Patent DSC_0006xpb

UUnited States Patent Patent Number : 5,739,598

Selfadjusting capacitive level switch for a non-contact or contact sensing of media or objects
Inventors : Franc Eferl
https://sites.google.com/site/izumiteljeferlfranc/home

Nikon D3100
1/640s f/5.6 at 70.0mm iso1600 full exif

other sizes: small medium original auto
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MarcViskens03-May-2015 08:01
very nice shot Ika
congratulations
Neal Nye11-Jul-2014 11:00
An admirable accomplishment!
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