Yahoo Groups archive

Digital BW, The Print

Index last updated: 2026-04-28 22:56 UTC

Message

Re: [Digital BW] QTR and poor man's densitometer?

2003-12-18 by Richard Vanek

Hi,

> You can use your scanner with Vuescan as a densitometer.
> 
> I get good linearization results doing it this way with my epson 
3200.


for this you need to have some calibrated target with known densities, 
to be able to adjust for unlinearities of your scanner, don't you?

Does anybody know if one can buy calibrated target, with known 
densities, which fits in negative scanner as normal 35mm film?

---
richard vanek
http://piskoftak.com/

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.