Visit the
Molecular Expressions Website

Galleria
Photo Gallery
Silicon Zoo
Chip Shots
Screen Savers
Museum
Web Resources
Primer
Java Microscopy
Win Wallpaper
Mac Wallpaper
Publications
Custom Photos
Image Use
Contact Us
Search
Home

QX3 Digital Image Gallery
Rheinberg Illumination

Insect Wings

The translucent nature of most insect wings renders them very difficult to image using standard transmitted brightfield illumination. For this reason, many microscopists use a contrast-enhancing technique such as darkfield or Rheinberg illumination to add contrast to the images. Insect wings illustrated below were illuminated obliquely with soft red and pink gels on a background of dark blue.

Insect Wing at 200x Magnification

Insect Wing at 60x Magnification

Insect Wing at 200x Magnification

Rheinberg illumination digital images were recorded using a reflected light configuration consisting of auxiliary fiber optics light tubes covered with colored gels (oblique specimen illumination). Another, much darker gel was placed over the frosted diffusion screen to serve as the background color.

BACK TO THE 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 December 24, 1999: 21760
Visit the official Intel Play website:

Visit the websites of our partners in education: