Estate sale find. I could not find any manufacturers marks on the case or lenses themselves and there are a few of the lenses missing. The Glasses part is labeled SNC and has some writing etched into the top of it, however. There are a total of 188 lenses included of various strengths and some colored ones and others covered with small slits in them. This all appears to me to be fairly old and in very good shape for its age, but please look carefully over the pictures and judge for yourself. Thank you for looking.
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The item contains 4 units plastic confirmation flippers: +/-0.50 D, +/-1.00D, +/-1.50 D, +/-2.00 D Statement (FDA, ARTG) The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. If you have questions about legal obligations regarding sales of medical devices, you should consult with the FDA's Center for Devices and Radiological Health: https://www.fda.gov/cdrh/devadvice/ https://www.fda.gov/cdrh/industry/support/index.html Thank you for your cooperation. .
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To assure the accuracy of the exam, the following people are not suitable for the exam. The high light transmission optical glass brings patients clear vision. Material: Optical Glass, Aluminum, Copper, Fabric.
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Trial Lens Set Optometry Trial Frame Additional Lenses. Shipped with USPS Parcel Select Ground.
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Lens comes as shown. Some are missing. See the photos. The Antique American Optical Co. Trial Lens Set from the 1930 era is a rare and valuable collectible for those interested in optical history. Made in the United States, this set includes various lenses for testing visual acuity and is unmodified, adding to its authenticity and appeal to collectors. This piece is a unique glimpse into the past of American optical technology and would make a valuable addition to any collection focused on science and medicine.
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To assure the accuracy of the exam, the following people are not suitable for the exam. The high light transmission optical glass brings patients clear vision. Material: Optical Glass, Aluminum, Copper, Fabric.
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FEATURES Color: White Material: Plastic Length: 21mm Excellent quality and favorable price. Humanized design: The handle has two grooves, antislip design and easy to hold. Workmanship: Thick and solid lenses and rim;Each degree shown close to the lens. Size: Bigger size than ordinary flippers enables easier use and more clear measure.
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