title: Transmission filter for the compensation of the intensity falloff in the image plane by using opaque dots.
abstract: A special type of transmission filter (dotted filter) for compensating the intensity falloff in the image plane is described.A dvantages and disadvantages area lso discussed.
authors: P
authors: P
authors: Haider
authors: A
authors: A
authors: Hell
authors: R
authors: R
authors: Jetter
authors: F
authors: F
authors: Cucu