Thursday, June 28, 2007

OPHTHALMIC BLOOPERS I: THE G. F. A.
HERE IS AN ANGIOGRAM I DID LAST WEEK AT OUR FAYETTEVILLE CLINIC. THE COLOR PHOTO
WENT SMOOTHLY ENOUGH, BUT THE ACTUAL F.A. DIDN'T FAIR SO
COOLLY. I CHANGED THE LIGHT
SOURCE TO THE GREEN-BLUE LIGHT (490 NM), BUT
DIDN'T CHANGE THE DIGITAL CAPTURE SETTINGS
TO BLACK AND WHITE.
THE RESULT IS THE GREEN FLUORESCEIN ANGIOGRAM (G.F.A.)

YOU CAN SEE THAT I REALIZED MY MISTAKE BETWEEN SHOTS 26 AND 27, AND IT ISN'T FOR
3 SECONDS THAT I GET MY FIRST VALID ANGIOGRAM. I DID A CRUDE 'AUTO LEVELS'
ADJUSTMENT IN PHOTOSHOP AND THESE ARE THE WACK'D COLORS I GOT.

No comments: