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EL-84 vacuum tube. Vacuum tubes operate by the principle of thermionic transconductance.
Image replaces "Vintage Blues", now playing at the Exhibition Gallery.
Full EXIF Info | |
Date/Time | 30-Mar-2004 22:04:54 |
Make | Canon |
Model | EOS 10D |
Flash Used | No |
Focal Length | 100 mm |
Exposure Time | 59.00 sec |
Aperture | f/8 |
ISO Equivalent | 200 |
Exposure Bias | |
White Balance | (-1) |
Metering Mode | matrix (5) |
JPEG Quality | (6) |
Exposure Program | |
Focus Distance |
Guest | 04-Apr-2004 04:02 | |
Canon DSLR Challenge | 31-Mar-2004 11:45 | |