The documents listed here are stored as Adobe Portable Document Format (PDF) files. In order to view and print these files you will need the latest version of Adobe® Acrobat® Reader. Acrobat® is free, and freely distributable, software.

 Micro Measurement Conversion Charts (102KB Download)

Convenient easy to use chart for converting between metric and empirical  micro measurements.  For example microns to inches etc.

Laser Safety Filter Information (259KB Download)

A document intended to proved a basic understanding of Optical Density and Decibels in relation to optical attenuation performed by Lasery Safety Filters installed in Optispec Products such as the ME5000, ME4000 and FM Series Optical Microscopes.

Optical versus Video Magnification Primer (501KB Download)

Document aimed at clarifying the definition of true magnification versus electronic or video magnification.  Provides a simplistic overview of optical system, instruction on calculating magnifications, definition of "Empty Magnification", and some useful practical information to getting the best performance out of your Optispec Microscope.