Originally posted by tuco The Reflecta Proscan 10T has an effective resolution of 4100 ppi
I have the Medium Format version Reflecta MidformatScan MF5000 aka PrimeFilmPro120 which uses a 3200dpi 48 bit CCD with a dynamic range of 72dB.
Scanning 35mm film on that at 3200 dpi gives tiffs of 4468 by 3011 pixels. That is a 3 by 16 bit tiff of 77 MB
To reduce file size I usually reduce the resolution, and scan 6x7 at 1800 pixels/inch and 35mm at 2400 pixels/inch.
I think it is necessary to scan at the 3 by 16 bit depth because I do the gamma correction outside of the scanner using CinePaint.
The PrimeFilm XE aka Reflecta ProScan 10T specs say optical resolution is 10000 dpi 48 bit with a dynamic range of 78dB
I think tiff scans of 35mm film at full resolution would be in the 400MB range -- too big ?