Dave Shafer
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New optical system corrected for all third order aberrations for all conjugate distances
parDave Shafer
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Informations personnelles
Entreprise/Lieu de travail
David Shafer Optical DesignLieu
Fairfield, CT United StatesProfession
camera lens designerSecteur
Design
À propos
I have designed optical systems for the last 57 years and have about 200 US and foreign patents in this field. One of my unusual telescopes was on the Cassini spacecraft flight to Saturn, as well as on a visit to Vesta and Ceres. Also one landed on a comet.