In article 3Gw_h.158524$aG1.2963@pd7urf3no,
says...
Looks very easy for do-it-yourselfers but the clamping tool is very
expensive.

It rents for $ 10/day at Home Depot


Or buy it for $130, use it as long as you need it, and surplus it on
eBay for almost what you paid for it.

--
is Joshua Putnam
http://www.phred.org/~josh/
Updated Infrared Photography Gallery:
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