Karl Strehl, Date of Birth, Place of Birth, Date of Death

Karl Strehl

Date of Birth: 30-Apr-1864

Place of Birth: Bayreuth, Bavaria, Germany

Date of Death: 14-Jun-1940

Profession: physicist, mathematician

Nationality: Germany

Zodiac Sign: Taurus

Karl Wilhelm Andreas Strehl (April 30, 1864 — June 14, 1940) was a German physicist, author and mathematician.
He is notable for the Strehl ratio, a widely used measurement for the optical quality of an imaging system.