Archived posting to the Leica Users Group, 1999/10/04

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Subject: RE: [Leica] Loupe help
From: "Kotsinadelis, Peter (Peter)" <peterk@lucent.com>
Date: Mon, 4 Oct 1999 09:00:07 -0700

Some manufacturers consider 1x to be the same as viewed with the naked eye,
hence a 4x loupe can only be 3x magnification.  Others use a different
formula.

Peter K

- -----Original Message-----
From: Larry Kopitnik [mailto:kopitnil@marketingcomm.com]
Sent: Saturday, October 02, 1999 6:14 AM
To: leica-users@mejac.palo-alto.ca.us
Subject: Re: [Leica] Loupe help


>Trouble is these "x" times numbers don't seem to translate to anything in
the
>real work.

Well, as someone who has tried a bunch of loupes, I can say with certainty
that the image through a Schneider 6x Aspheric is larger than the image
through a 5x EMO Macromax, and the image through a Peak 7x Anastigmat is
larger than the image through that 6x Schneider, and the image through an
8x Canon loupe (their expensive one; they also put their name on a cheap
plastic one) is larger than the image through that 7x Peak, and the image
through a 10x Schneider loupe is larger than the image through that 8x
Canon.

Larry