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Subject:	Re: BGA Microscopes
From:	"Edward S. Wheeler" <[log in to unmask]>
Reply To:	TechNet E-Mail Forum.
Date:	Tue, 23 Apr 2002 13:38:06 -0400
Content-Type:	text/plain
Parts/Attachments:	text/plain (49 lines)

We tried the ERSA scope, and the OC White scope, etc. and have found a
cheap and easy solution. We use a small beveled mirror on the end of a
handle (glued on) and focus on it with a microscope. With a little
practice, it becomes a great quick and dirty inspection tool that is able
to see the outer and second rows. If you're interested, I can let you know
where we get our mirrors.

Ed


At 11:27 AM 4/23/2002 -0400, you wrote:
>Hello Technetters,
>
>I'm familiar with the ERSA Scope.
>
>Any experience on the ERSA or recommendations on other similar equipment.
>
>I currently have X-ray capability, but would like to peek under the BGA and
>see those balls.
>
>
>Al
>
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