The digital images presented below were recorded with a QX3 microscope body and an Abbe substage condenser equipped for transmitted Rheinberg illumination. These photomicrographs are unretouched and were captured with the QX3 interactive software.

Tylenol is one of over 100 brand names of the analgesic acetaminophen that acts quickly and safely to provide temporary relief of minor headaches, minor muscular aches, overexertion, menstrual cramps, and many other ailments. Acetaminophen is available without a prescription, and is widely used either by itself or in combination with other drugs to produce a wide variety of effects. Side effects include yellow eyes or skin, diarrhea, loss of appetite, nausea, and swelling.

Semi-transparent specimens are difficult to image using unaided brightfield optical microscopy. The images above were recorded using the Intel Play QX3 microscope in transmitted brightfield mode with the assistance of Rheinberg illumination. Dyed acetate gel filters were strategically placed below the aperture diaphragm of an aftermarket Abbe-style condenser to generate the Rheinberg effect. A 15-millimeter central filter was surrounded by a larger annular filter to combine the effects of oblique specimen illumination by light filtered through the annular filter superimposed over a background of light filtered through the central filter.

BACK TO INTEL QX3 ADVANCED RHEINBERG GALLERY

Questions or comments? Send us an email.

© 1995-2022 by Michael W. Davidson and The Florida State University. All Rights Reserved. No images, graphics, software, scripts, or applets may be reproduced or used in any manner without permission from the copyright holders. Use of this website means you agree to all of the Legal Terms and Conditions set forth by the owners.

This website is maintained by our
Graphics & Web Programming Team
in collaboration with Optical Microscopy at the
National High Magnetic Field Laboratory.

The QX3 microscope design is copyrighted © 2022 by Mattel, Inc. Intel® Play™ is a registered trademark of the Intel Corporation. These companies reserve all of their rights and privileges under copyright law. The material contained in this website is solely the opinion of the authors and is intended for eduational use only.

Last Modification Friday, Nov 13, 2015 at 01:19 PM

Access Count Since April 25, 2000: 14479

Visit the official Intel Play website:

Visit the websites of our partners in education: