Ken,

I saw a new little radiometer from EFOS at Experimental Biology last week.
It is fashioned like a microscope slide and because it has a larger
detector area, measures the output from the objective, no matter what the
working distance.

If interested, contact: Manny Hubert at EFOS: 905-812-4308

Caveat: MME has no financial interest in this product.

Best regards,
Barbara Foster,President
Microscopy/Microscopy Education
125 Paridon Street Suite 102
Springfield, MA 01118-2130
PH: 413-746-6931  FX: 413-746-9311 email: [log in to unmask]
Website: www.MME-Microscopy.com/education

America's first national consortium of microscopy specialists offering
customized on-site training in all areas of microscopy, image analysis, and
sample preparation
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At 12:53 PM 4/28/00 EDT, you wrote:
>I  would like to purchase a power meter and probe for use on our Bio-Rad
MRC-1024 which has a 15mW Kr/Ar cw laser.  From Coherent I am looking at
the LaserMate-Q meter and from Molectron I am looking at the PM-500D meter.
  I want to be able to check the final power coming through the objective
to the specimen.  I am only interested in single photon continuous wave at
the moment.
>        Do  members of the list have suggestions for selection of the best
meter and probe for use with this laser and up to about 1W power?  Do any
of the probes allow you to focus the objective onto the faceplate? Or are
you modifying the probes?  Thanks for any guidance.
>
>
>Ken Orndorff
>H.C. Englert Cell Analysis Lab
>Dartmouth Medical School
>Borwell 383 West
>One Medical Center Drive
>Lebanon, NH  03756
>
>603-650-7661 phone
>603-650-6130  FAX
>[log in to unmask]
>
>