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CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.
Jan 06 2010 06:31 AM | Jay_Bird in 50-60mm Binoculars
A binocular with a large exit pupil, traditionally 7mm or even a bit larger, intended to fill the fully-dilated dark-adapted eye of the observer, may be called a "night glass". Such a large, 7mm exit pupil is
Jan 05 2010 08:24 AM | aa5te in 100mm and Larger Binoculars
The case that the Burgess pair came with is vinyl/pleather covered with a combo zipper/velcro closure and has some padding and stiffness. You wouldn't want to drop them while they're in this case, but it's good for