The images below compare performance of the Intel Play QX3 Computer Microscope with and without the aid of an organized cone of illumination from a darkfield Abbe substage condenser containing an aperture diaphragm. These photomicrographs are unretouched and were captured with the QX3 interactive software.

The American Basswood is one of the most treasured ornamental trees, having a tall, straight trunk and rounded crown. In the summer, basswood flowers bloom and fill the air with their fragrance as they attract bees to aid in pollination. Basswood is a hardwood that is well suited for growth in rich and fertile soils of the Northeast United States.

The images above were recorded using the Intel Play QX3 microscope in transmitted darkfield illumination mode. On the top is a digital image from a stock QX3 microscope using auxiliary illumination provided by a fiber optic light pipe through a hole drilled into the mixing chamber. The image on the bottom was recorded using the QX3 microscope body and a Nikon achromatic substage condenser of low numerical aperture.

BACK TO TRANSMITTED DARKFIELD 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: 10812

Visit the official Intel Play website:

Visit the websites of our partners in education: