- Hubble Optics 14 inch Dobsonian - Part 2: The SiTech GoTo system
- iStar Optical’s Phantom FCL 140-6.5 review
- Who’s Afraid of a Phantom: Istar Phantom 140mm F/6.5, that is?
- SHARPSTAR 94EDPH APOCHROMATIC REFRACTOR
- My Losmandy G11T review
- FIELD TEST: THE NOH CT-20 ALT-AZ MOUNT
- SkyTee-2 Alt/Az Mount Review
- SharpStar Askar ACL200 200-mm f/4 astrographic telephoto lens
- A review of the Unistellar EVscope
- Astrotrac 360 tracking platform – first impression
- FIELD TEST: CARL ZEISS APOCHROMATIC & SHARPEST (CZAS) BINOVIEWER
- Omegon 32mm 70º SWA eyepiece review
- Review of iPolar hardware and software for polar alignment
- Review of the Hubble Optics 14 inch, f/4.6 Premium Ultra Light Dobsonian Tele...
- My experience with the Starizona Landing Pad
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
Dec 21 2009 10:45 AM | dtc in 50-60mm Binoculars
To me the remarkable thing about IS is during terrestrial use, you can ‘read’ through the binoculars. If you look through binoculars at a license plate on a moving car, for example, the image is shaky, but with IS on, you can
Dec 14 2009 06:39 AM | zangler in 50-60mm Binoculars
I am extremely familiar with Nikon cameras and lenses, but had never used their binoculars before. Once I decided how much aperture I wanted and at what power, I was able to pull the trigger on some Nikon 10x50 Action (NOT Action Extreme) binoculars