Re: Pinhole Digest #1388 - 12/14/03

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From: INSECTNET@aol.com
Date: Sun Dec 14 2003 - 16:30:30 PST 

From: INSECTNET@aol.com
Message-ID: <127.36db8cae.2d0e5aa6@aol.com>
Date: Sun, 14 Dec 2003 19:30:30 EST
Subject: Re: Pinhole Digest #1388 - 12/14/03

Hello Tsing -

If you're looking for 10x or 20x hand lenses, you might try a lithographic
store. They cost many times less than those available from nature or science
education groups, like BioQuip.

Also, check out these three sites:

http://www.geo-tools.com/lens.htm
http://www.oldcoal.com/p74-494-new-10x-triplet-21mm-lens-jewelers-loupe.html
http://www.hometrainingtools.com/catalog/physical-science-physics/light-optics
/p_op-loupe.html

***
Eddie Dunbar, Project Director
"Exploring California Insects" (ECI)
(510) 506-2837 Tel.
www.bugpeople.org
************************************
************************************
"Lake Merritt and
Greater Oakland Insects"
a field guide covering 95 local groups
with 90 color images is now available.
Visit the ECI website: www.bugpeople.org
*************************************hpy

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