title: What is a Hartmann test?
abstract: In this paper we will review some of the many different practical arrangements that have been obtained to measure the transversal aberrations of optical systems based on the odd and vulnerable Hartmann test. There are many optical testing configurations that apparently are not related to the original Hartmann test. However, they are really the same thing and can be considered just a variation of the same basic arrangement, as will be described here.
authors.forename: Daniel
authors.initials: D
authors.lastname: Malacara-Hernández
authors.forename: Daniel
authors.initials: D
authors.lastname: Malacara-Doblado