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Informed Discussion of Beekeeping Issues and Bee Biology

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Sender:
Informed Discussion of Beekeeping Issues and Bee Biology <[log in to unmask]>
Subject:
Light Polarizer
From:
Dick Allen <[log in to unmask]>
Date:
Tue, 30 Oct 2001 00:56:38 -0500
Reply-To:
Informed Discussion of Beekeeping Issues and Bee Biology <[log in to unmask]>
Parts/Attachments:
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Ken:
The September 2001 American Bee Journal (page 648) has a dimensioned
drawing of the device from 50 years ago. The plans along with some useful
text on the polariscope also appeared in the North Carolina State
Beekeeping Association's 2001 calendar for the month of November. One
source for the polarizing filter is B&H Photo-Video. They carry a ROSCO
#7300 19x20 inch polarizing filter sheet. You only need two 6-inch square
pieces however, so you might check to see if others are interested in
making the polariscope. Their email is [log in to unmask] Their phone
is (800) 606-6969. The Southcentral Alaska Beekeepers Association's
newsletter used the NCSBA's calendar article in its September issue.
Contact me [log in to unmask] if you think your might be interested in the
article.
Regards,
Dick

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