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(meteorobs) Aero Lenses for Meteor Photography
Check out: http://www.surplusshack.com/ They list some F-2.5 - 6 inch focal
length Aero Ektars that cover a 4 1/2 X 4 1/2 inch format. They should
cover a 4X5 format. They also have some wide angle F-6.3 - 6inch & 12 inch
fl lenses that will cover a larger format. These would be good for direct
meteor photography. I have used an F-2.5 - 7 inch Aero Ektar for meteor
spectroscopy using an objective prism, and they work great.
Ed Majden
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Edward Majden epmajden@mars.ark.com
1491 Burgess Road Meteor Spectroscopy
Courtenay, B.C. CCD's - P.E.P.
CANADA V9N-5R8 Amateur Astronomy