Optometer “Test Your Own Eyes” — Mail Order Vision Testing
This antique optometer “test your own eyes” device helped consumers determine the correct power of reading glasses from home. Mail order companies mailed these instruments directly to customers, along with a printed instruction card. The card’s headline reads “Test Your Own Eyes Scientifically — Save $10.00 or More” — a bold promise that speaks to the era’s entrepreneurial spirit. Once the customer identified their lens power, the company mailed the glasses straight to their door.
How the Test Your Own Eyes Optometer Worked
The device features a simple but clever design — a single lens mounted on a paddle-style handle with a peephole aperture. The customer held it up to one eye and followed the printed instructions to find their clearest focus point. Furthermore, the instruction card walked users through each step in plain language. As a result, even someone with no optical knowledge could complete the test quickly. Learn more about the history of corrective lenses and how mail order companies brought affordable eyewear to millions.
A Window Into Early Consumer Eye Care
Before optometry became a regulated profession, mail order glasses companies filled a real need. They served rural communities, factory workers, and anyone who could not afford a professional eye exam. Moreover, tools like this optometer made the process feel scientific and trustworthy. The College of Optometrists documents how the profession eventually replaced these self-testing methods with standardized clinical care.
A Rare Complete Example
This example survives with its original printed instruction card intact — making it significantly rarer than the instrument alone. Most customers simply discarded the card after use. Therefore, finding both pieces together makes this a standout collector’s item. Browse our Eye Exam Equipment collection for more early vision testing antiques, or explore our Spectacles museum to see the eyewear these tools helped select.
