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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #286059

For Sale: 24" f/6 Bausch & Lomb Aerial Lens

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Great lens for a low power wide field telescope or astrograph. This is the Aero Tessar design and has a large flat field. For a more detailed discussion of this lens and ideas for it's use see Dr. Paul's book, if you can find one. The lens is mounted in a shutter housing although there is no shutter or iris. I have two of these lenses and would sell both if someone is interested in building 4" binoculars. These are pre 1946 as the lenses are uncoated. The glass is clear and in nice condition considering it's age.

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