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  • Telescopic lens eyeglasses designed for automated focus adjustment according to the distance of the user\'s sight. These eyeglasses include telescopic wide-field lenses and a computerized autofocusing unit that measures the focusing distance many times every second to provide a focused image immediately at any distance of about 12 inches (30 cm) or farther. Automated focus telescopic lens eyeglasses are intended to assist the vision of a person whose vision defects cannot be corrected with standard graduated lenses; they are usually prescribed according to the characteristics of the eye with better vision.
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