Monday 15 November 2021

Lunar Eclipse seen with a Cooke on a Cooke


BAA vol 60 No 2 1950 page 47

Mr Ovenden then showed on the screen slide reproductions of two photographs of the (lunar) eclipse taken by Mr M J Smyth, a member who is a research student at the Cambridge Observatories. They were taken with a Leica camera at the focus of a 4 inch Cooke photovisual objective, focal length 72 inches attached to the mounting of the 25 inch Newall refractor.

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