Skip to main content

NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Solar Eclipse 1936

The images in the Camera for Photographing Eclipse Photographic Collection are in the public domain and are not subject to copyright in the United States. However, please pay special attention to the individual works to make sure there are no copyright re

NIST physicist Irvine C. Gardner designed a 4-meter long eclipse camera with a 23-centimeter astrographic lens to study a total solar eclipse in 1936. The data gathered with his special camera provided new insight on the sun's corona, prominences and spectra. The camera is shown here being set-up in Siberia, Russia in 1936.

Released August 8, 2017, Updated February 3, 2025
Was this page helpful?