Conjugate Selection for Precision Lens Centering (ABSTRACT)
ABSTRACT: The concept of centering a precision, symmetric lens system using a high-quality rotary table and an auto-focusing test instrument are well known. Less well known are methods of finding convenient, or easily accessible, lens conjugates on which to focus while performing the centering operation. We introduce methods of finding suitable conjugates and centering configurations that lend themselves to practical centering solutions.
, Autostigmatic microscope
, Lens Centering
, Lens conjugates
, Lens tilt