Active Systems
In these systems the change in attitude of the binoculars is sensed electronically, and some part of the system is changed to correct this offset. A lens group may be shifted, or the angle of a fluid filled prism may be changed.
Read more about this topic: Image-stabilized Binoculars
Famous quotes containing the words active and/or systems:
“How often must I repeat, that I know or am conscious of my own being; and that I myself am not my ideas, but somewhat else, a thinking, active principle that perceives, knows, wills, and operates about ideas?”
—George Berkeley (16851753)
“Our little systems have their day;
They have their day and cease to be:
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And thou, O Lord, art more than they.”
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