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(meteorobs) Fw: Digest astromart.v001.n5153
I spotted this Aero Ektar Lens on the Astromart newsgroup. This lens
will cover a 4X5 format very nicely and is a good choice for general meteor
photography or conversion into a meteor spectrograph by adding an objective
transmission grating.
Ed
>--------------- MESSAGE astromart.v001.n5153.10 ---------------
>
>From: Robert Schmall <bschmall@execpc.com>
>Subject: (ASTROMART) ForSale: Aero Ektar Lens for Astrograph
>Date: Fri, 9 Jul 1999 18:12:55 -0400 (EDT)
>
>
>Ad# 13962 was submitted to ASTROMART by
>Robert Schmall <bschmall@execpc.com> :
>-------------------------------------------------------
>
>
>A Kodak 7-inch (178mm) F2.5 aerial lens with 3-inch aperture. This was used
for aerial surveillance work and covers a 5x5" plate. Perfect for an
astrograph, coated, unmarked glass, superior optics, complete with working
iris. $75
>
>-------------------------------------------------------
>
>
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