What matters is the relationship between your rating and your processing.

Unless Steve gave you a recipe for developer and time to spend in developer
(which would be in relationship to your ASA rating), a clip test would be
necessary to determine that.

Regardless of stock, to determine the relationship between ASA and
developer (recipe + time) a test will always be necessary the first time
you use any stock.

Also, 7363 is hi-con. 3378 is not hi-con, it is sound stock, and when shot
right on, you get a great range of greys... though when shot just a touch
off, it will be higher contrast, it is not hi-con by nature, it's just less
forgiving than traditional camera negative stock; 3378's curve is much
steeper than camera neg stocks.

After much testing, and years of shooting the stock, I rate 3378 as 25ASA
in daylight, and underexpose by 1/3 of a stop. I develop in EcoPro B&W
Paper Developer mixed 1:4, processed with agitation for 2min, at 68-72
Farenheight.

Always,
 Anna


---
anna kipervaser
annakipervaser.com


On Thu, Jul 4, 2024 at 10:23 PM jjmartinod <[email protected]>
wrote:

> thank you to everyone who replied.
> deeply deeply appreciated
>
> xo
>
>
>
> Sent with Proton Mail secure email.
>
> On Thursday, July 4th, 2024 at 6:13 PM, Scott Dorsey <[email protected]>
> wrote:
>
> > Do a clip test... remember that pushing doesn't actually increase film
> > speed, just gamma... and I don't think the gamma on hicon is going
> > get much higher after the normal development point because it's as high
> > as it can get. But a clip test will tell you for sure and you only need
> > a couple frames.
> > --scott
> >
> > --
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> > [email protected]
> >
> https://mail.film-gallery.org/mailman/listinfo/frameworks_film-gallery.org
>
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