[pure-silver] Re: Spotting and Microscope Questions
- From: Ryuji Suzuki <rs@xxxxxxxxxxxxxxx>
- To: pure-silver@xxxxxxxxxxxxx
- Date: Tue, 12 Oct 2004 17:06:02 -0400 (EDT)
From: "Koch, Gerald" <gkoch02@xxxxxxxxxx>
Subject: [pure-silver] Re: Spotting and Microscope Questions
Date: Tue, 12 Oct 2004 15:51:03 -0400
> Spotting dyes are like any other dyes in that they will fade over
> time when exposed to light.
Do you know of such a research?
At least one of my spotting ink does not fade. I make it by grinding
india ink and mixing it with gum arabic.
> When you get into magnifications greater than that of a hand lense
> hand-eye coordination becomes a problem.
With a bit of practice, this is not a problem at all. It's more
problem to make precise hand manipulation than coordination. Actually,
binocular operating/dissecting microscope is much easier to work with
than a loupe stand because of stereo vision. I use surgical
microscope of magnification up to 30x and operate under the aided
vision all the time. I also have experience in dissecting out brain
halves from fruit fly larvae under microscope.
--
Ryuji Suzuki
"Keep a good head and always carry a light camera."
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