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Our Demo Version is fully functional on input, computational procedures, and graphical display, lacking only the file output functions of the full product. Try it today!

Beam Four Java Edition

$299.00

Beam Four Java Edition
Optical ray tracer for advanced design & analysis
$299 (.ZIP download: manual, examples, application)
Unlimited Downloads for 30 Days!

* All traditional BEAM FOUR functions
* Sequential ray tracer, up to 99 surfaces
* Up to 1000 rays per table
* Up to 99 glasses per glass table
* Unlimited number of tables
* full CAD support: DXF & PLT files
* precision PostScript output
* includes Schott glass catalog
* line spread function
* point spread function
* modulation transfer function
* wavefront display too!
* stereo 3-D displays with your red/blue spectacles
* gratings & holographic optical elements
* Much more!

Your purchase opens a 30 day window for you to download the complete package. The .zip file contains the manual in .PDF format, the example files, and the application software as a runnable .JAR file. Your logon is your 30-day passkey to the download area.

Price: $299.00

Purchase Orders

If you'd rather fax us a Purchase Order and have us ship you the CDROM instead of going the e-commerce way (credit card + download), we're happy to accommodate you. Domestic shipping via FedEx costs $22.00 extra; international FedEx is $77.00 extra. On approved domestic purchase orders we offer terms of Net 30 days; international orders please prepay in $US.