For eclipse chasers this special solar safety filter threads on to the front of your cameras lens to cut down intense light from the Sun.
Thread on solar filter for DSLR camera lens made in the U.S by long time established solar filter specialists, Thousand Oaks Optical. Perfect for taking those quick short exposures of the solar disk during the lead up to totallity. Also useful for recording annular solar eclipses.
Be sure to check the correct thread size for your particular lens before ordering.