Doesn't matter who makes it.... Trying to get more than about 16X from a 40mm objective is a waste of time.... After that, the exit pupil is smaller than where the resolution of your eye drops off (2.5mm).... Adding magnification will inevitably degrade the image....
Bob
that makes a whole lot of sense to me...
Confucious says: He who slings mud, often loses ground!
Originally Posted by rsterne
that makes a whole lot of sense to me...
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