British Astronomical Association
Supporting amateur astronomers since 1890

Secondary menu

Main menu

BAA Community Member Pages Bill Barton
Image search

Colzi Solar Prism

Image

Expand image

About this observation
Observer
Bill Barton
Time of observation
03/09/2019 - 18:21
Like This Image
Share

Comments

Bill Barton's picture

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

Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of the work by third-parties is expressly forbidden without the consent of the copyright holder. For more information, please contact the webmaster.