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Observation by Bill Barton: Colzi Solar Prism

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Bill Barton

Observer

Bill Barton

Observed

2019 Sep 03 - 17:21

Uploaded

2019 Sep 03 - 17:23

Objects

Observatory
Equipment

Title

Colzi Solar Prism

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Bill Barton
Bill Barton, 2019 Sep 03 - 17:34 UTC

An alternative to the Herschel Wedge, the Colzi Solar Prism appeared in the early twentieth century and was marketed by Zeiss.

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