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Re: [OM] Macro vs Micro

Subject: Re: [OM] Macro vs Micro
From: "Hans van Veluwen" <hcvanveluwen@xxxxxxxxx>
Date: Tue, 26 Jun 2001 18:04:25 +0200
: Yes, "quite a bit of overlapping" is an understatement.  In the maginification
: table at the back of the Macrophoto group manual, Olympus shows the
: magnification range of microscopes to be 3.3X to 750X.  I would assume that
: to get as low a magnification as 3.3X that they are considering the lower
: power stereo microscopes such as the VM series.

For regular microscopes there exists a low power Plan Achromat objective 1.3x.
Combined with the (N)FK 2.5x you get 3.25x.

: > PS: Is it true that the PMT-35 bellows is longer than the regular one??? I
: > wasn't aware of that...
:
: Yup, it's a bit longer, but not by much.  You could of course extend an
: existing OM bellows by adding extension tubes, no need to run out and buy a
: PMT-35 :-)


The facts: the regular bellows goes from 36mm~198mm (with the lens in normal
position), the bellows of the PMT-35 goes from 94mm~328.5mm. I think the 
difference
is big enough; every macro/micro lover should have their own PMT-35 ;)


hnz




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