Crossword-Solution: OPTOMETER 9 letters, 3 clues 🏆 scrabble score: 13

The apparatus, which is as simple as it is ingenious, can, it is true, be applied only when one of the two limbs, arm or leg, is diseased, the other being always necessary to set the apparatus in motion; but, even reduced to such conditions, it is destined to render numerous services in cases of paralysis, atrophy, contusions, etc.--_Moniteur des Inventions Industrielles._ * * * * * THE BULL OPTOMETER.

Bull's optometer permits of measuring the amplitude of accommodation, and, consequently, of obtaining the approximate age of people, of knowing the extreme distances of the accommodation, and of quickly finding the number of the glass necessary for each one.

ACKLAND applies his medical knowledge as a Licentiate of the Apothecaries' Company, London, his theory as a Mathematician, and his practice as a Working Optician, aided by Smee's Optometer, in the selection of Spectacles suitable to every derangement of vision, so as to preserve the sight to extreme old age.

ACKLAND applies his medical knowledge as a Licentiate of the Apothecaries' Company, London, his theory as a Mathematician, and his practice as a Working Optician, aided by Since's Optometer, in the selection of Spectacles suitable to every derangement of vision, so as to preserve the sight to extreme old age.

Test with optometer, and in reporting use the number on the stem preceded by F for far-sightedness, and N for near-sightedness.