Presented here are some of
the latest images produced over the past months by Brad Wallis
and
Robert Provin. The majority of these images were taken with
Astro-Physics EDF
refractors which
feature superior color correction and flat photographic fields
covering up to 4x5 inch format films.
The authors also employ
Losmandy GM-200 equatorial
mounts and SBIG ST-4 autoguiders.
Click here for
THE SOURCE on
how our work is accomplished.
Brad Wallis has recently acquired a 12.5 inch f/9
Ritchey-Chretien. Be sure and check out the
CCD and photographic images produced with this instrument.