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Title: Confusing product information
Review: Read below - copied from the blurb above on these binoculars. These binoculars have a 4mm exit pupilThe exit pupil size -- the diameter of the objective lens divided by the magnification -- determines the amount of light available to your eye. The larger the exit pupil, the brighter the image obtained will be. A three-millimeter exit pupil is generally sufficient for daytime use, five-millimeters is suitable for daytime and twilight, and seven-millimeters is generally necessary for maximum nighttime or astronomy use.Why do they say they're stargazing binoculars when they only have a 4mm exit pupil? They wrote just above that you need a 7mm exist pupil for astronmy.
