Re: [APML] Hypering E200 ??

["Steve..." <s-walters@comcast.net>]

Fred,

 

I think there have been some experiments that did not turn out well for hypered E200.

 

However, there has been speculation that dessicating E200 improves its sensitivity. I have intended to experiment with this but we have had no clear nights in a long time. You might try dessication, I was planning to place a roll in a modest vacuum (28" Hg) at 50 deg C for 3 days and compare this to a normal undessicated roll.

 

Steve...

----- Original Message -----

From: frédéric caron

To: Astro-Photo Mailing list

Sent: Friday, May 23, 2003 5:19 PM

Subject: [APML] Hypering E200 ??

Hi everybody,

i've a question. Anyone has already worked with hypered E200 ??

 

I'm wondering if this film will gain something doing this ? It is already excellent without hypering.

 

Thanks

 

Fred

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