[pure-silver] Re: [pure-silver]Radiographic film, was: Oh How I Miss This Paper
- From: Pablo Kolodny <pkolodny@xxxxxxxxx>
- To: <pure-silver@xxxxxxxxxxxxx>
- Date: Sat, 29 Jan 2011 00:08:31 -0200
I've just found out some Kodak X Ray film is available at the local auction
site, not much visible in the tiny picture the auction page is showing but I
can see something like this: "Kodak X Ray Film, General Purpose Green".
This is sort of coherent with what you're saying, would this mean the film
is only green light sensitive or even more specific green laser beam
sensitive so I can't expose to ambient light ?
Thanks in advance
Pablo
On 1/28/11 7:36 PM, "bonner" <bguil@xxxxxxxxxxxxx> wrote:
> Keep in mind most x ray film is double coated, although some, usually smaller
> sizes, may be single coated for better resolution. Also, the films are made
> to be sensitive either to blue (x ray film holders contain blue emitting
> phosphor) or green (usually laser printers) light frequencies (exposure is by
> light, not the x ray). Most films, especially at slower speeds, contain anti
> crossover technology, and frequently use flat grain.
> beeg
>
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