ASTRONOMICAL IMAGING BY BRAD WALLIS AND ROBERT PROVIN
Presented here is a selection of the latest images produced over the past months by
Brad Wallis and Robert Provin.
This Gallery listing includes all images from two different web sites. As you go from image
to image you will find yourself moving to one or other of our main web sites so you will
need to use the "BACK" key to return to this image listing area. We try to keep all images
at the main "Wallis and Provin site" but new additions end up at one site or the other
and this page attempts to unify both sites for access to the most current images.
All images accessed from this page are Copyrighted by Brad Wallis and/or Robert Provin and may
be used only for personal or educational purposes. Use in publications requires written
consent. High Resolution prints and/or scans are avaialable for publications wishing to
publish any of the images seen here. Thankyou for respecting the efforts that have gone
into capturing these images!
This site is best viewed with a 16 bit monitor or better and a HTML 3 browser.
** Before looking at the images you may want to
adjust your monitor **
What are these things ?
Photographic Images
12.5-in Ritchey-Chretien using 35mm Format::** COLOR**:::NEW 9/97
AstroPhysics EDF using 4x5 inch format TechPan with 4 degree field .
Notes on Large Format Photography
AstroPhysics EDF using 35mm format -- Black and White
AstroPhysics EDF using 35mm format -- Color .
CCD Images
CCD Images --> 4-in f/6 and 6-in f/7.5 EDF APO
CCD Images -- 12.5-in Ritchey at f/5.85
* NEW (6/97) * CCD Images using AO -- 12.5-in Ritchey at f/9
CCD Images --->> TRI-COLOR work
A revolutionary new technology by Benoit Schillings and Brad Wallis that dramatically
improves resolution in long exposure imaging!
You are invited to browse through our collection of essays on various topics
of interest relating to Astro-Imaging. Be sure and check back frequently as new
material will be added on a regular basis.
If you have any suggestions
and/or sites that you think should be included, please e-mail us at bwallis@frazmtn.com
Return to Brad's Home Page.
Visit Robert's Home Page