Solar eclipse observation: some simple devices
Abstract
- Publication:
-
Applied Optics
- Pub Date:
- October 1989
- DOI:
- 10.1364/AO.28.004293
- Bibcode:
- 1989ApOpt..28.4293H
- Keywords:
-
- SUN;
- ECLIPSES;
- RADIATION;
- VISION;
- SAFETY