Downloads and publications

We offer some of our research and applications as guidelines for fellow developers. For commercial use, you may use the following information at your own discression and liability. Excluding PDF's, files may be freely edited and reproduced with credits to the original author.

Pdf: A two lens field corrector for replacing the meniscus lens

Pdf: A telescope objective with symmetrically shaped lenses

Pdf: Non-contact distance adjustment technique for null lens systems using variable numerical apertures

Pdf: Measuring the zonal error of a mirror with two-slit interferometric method

Xls: Calculation sheet for designing Cassegrain telescopes

Zpl: A Zemax macro for creating Littrow Doublet starting designs

Zpl: A Zemax macro for creating Fraunhofer Doublet starting designs

Zpl: A Zemax macro for creating Cooke Triplet starting designs