filmscanners: Comparison of LS2000 and LS4000

[Collin Ong]

http://www.starhk.com/peterpen/nikontest.htm

Includes:
- Sample scans from same frame using LS2000 and LS4000 (not full res)
- Sample using GEM/ROC
- Pictures of the LS4000 internals
- hand measured scan times with various features on/off