[optimal] Re: Fundus camera 'mask' design

The Topcon mask was glued into the MT2 camera back, behind the mirror directly 
in front of the the film plane. A little acetone and a cotton ball and the thin 
plate fell out which increased the field of view for most photos and the edge 
artifact for some.


Dennis Zukosky, COA, CRA
dzukosky@xxxxxxxxxxxxxxx<mailto:dzukosky@xxxxxxxxxxxxxxx>
The Eye Surgery Center
Belleville, IL
618-277-1130 ext. 1242

On Jul 14, 2010, at 2:50 PM, Tom Steele wrote:

Plus on the circular mask on FF series it was a cone which fit inside the 
camera body when you locked the mirror up. If you  removed it your field of 
view increased by a few degree’s.

Thank You,

Tom Steele, CRA
Midwest Eye Institute
200 West 103rd Street
Indianapolis, Indiana 46290
317.817.1018
tsteele@xxxxxxxxxxxxxx<mailto:tsteele@xxxxxxxxxxxxxx>



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