Downloadable Optics Tools
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Table of Video Formats
Design data for a variety of video imager and display formats
Table of Wavelengths
Spectral line and laser wavelengths gathered informally
USAF 1951 Test Chart
A useful resolution target you can print out. You must measure
bar widths to determine the resolution of your optical system.
EIA 1956 Resolution Chart
A useful resolution target you can print out
Calculates sag values for any radial interval for spherical
surfaces or 8th-order aspheres
Table of White and Black Reflectivities
Spectral reflectivities for many special high- and low-reflectivity coatings
Table of Filter Transmissions
Spectral filter transmissions for many common commercial filter glasses
Table of Indeces of Refraction
Spectral indeces for many common materials
Zemax Non-Sequential Method of Regional
Optimization on Many Variables
...which solves some Zemax problems with Global Optimization