I have always read that the F100 did have considerable weather sealing. So I guess they did use the N80.
I know that a huge problem with interchangeable lens digital cameras is the sensor being exposed when the lens comes off. (Sigma actually stuck a piece of glass in front of their sensor). I guess that would make the lens body joint particularly sensitive. Does anyone know if this is normally a very weather sensitive area.? Steven Desjardins Department of Chemistry Washington and Lee University Lexington, VA 24450 (540) 458-8873 FAX: (540) 458-8878 [EMAIL PROTECTED]
