[rollei_list] Re: Hearing Aid Batteries in Nikon F
- From: "Richard Knoppow" <dickburk@xxxxxxxxxxxxx>
- To: <rollei_list@xxxxxxxxxxxxx>
- Date: Wed, 3 Mar 2010 21:50:44 -0800
----- Original Message -----
From: <stephen@xxxxxxxxxxxxxxxxxx>
To: <rollei_list@xxxxxxxxxxxxx>
Sent: Wednesday, March 03, 2010 2:52 PM
Subject: [rollei_list] Re: Hearing Aid Batteries in Nikon F
Hi Richard:
You are correct, silver does not have as flat a discharge
curve as mercury.
In practice, though, it hardly matters. I even use 1.5v
alkalines in my original Photomic. Horrors!
Did you make any comparisons of readings with the
alkaline cells vs mercury cells? I have not done that but
have compared mercury with zinc-air and found no difference
but the voltages are closer. It may well be that plain old
alkaline cells will work in most equipment.
--
Richard Knoppow
Los Angeles, CA, USA
dickburk@xxxxxxxxxxxxx
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