Designs for Vision.

Designs for Vision's own about page says Dr. William Feinbloom founded the company in the back of a small office in Buffalo, New York, more than 70 years ago, to help people see better. It says the firm remains privately owned, applies optical research to surgeons and dentists as well as to people with low vision, and has seventy-three offices worldwide. It does not print a street address or a single founding year on that page.

A factory visit published by Today's RDH says the headquarters is in Bohemia, New York, and that Richard Feinbloom, the founder's son and current president, dates the company to 1958 and describes the original work as low-vision devices that later became medical and dental loupes. A Review of Optometry profile of William Feinbloom says he founded Designs for Vision in 1961 and that Richard Feinbloom now heads it. The Buffalo origin is the company's page. The year is 1958 in the factory article and 1961 in the optometry profile, so this page reports both.

Farmingdale State College's advisory-board biography says Richard E. Feinbloom is president and chief executive, studied at the Institute of Optics in Rochester and at Baruch College, and has spent his career on low-vision aids and on custom head-borne magnification and illumination for surgeons and dentists. It says he holds more than 100 patents. A Dentaltown profile quotes him on custom working distance, prescription, and interpupillary distance, and on an LED headlight approach the company calls HDi, which he said was meant to avoid a bright hotspot.

The company about page says more than one hundred thousand of its optical products are in daily use by surgeons and dentists. The Dentaltown profile says more than 200,000. Those are both the company's figures, from different years. Loupes are custom. A magnification that suits veneer margins may be wrong for hygiene, which is the point Feinbloom made in that interview. The about page also says the company does optical research for other firms, and it names Hitachi MRI lighting as one example. That contract work is not the dental loupe. A buyer is ordering a telescope and, if listed, a light.

The company suits a clinician who wants loupes measured to their working distance rather than a fixed stock frame. Compare loupes on the dental loupes guide.

Headlamps are the paired purchase. See the loupe headlamp guide.

Magnification and illumination solve different problems. A higher power narrows the field. The HDi description in the Dentaltown interview is about even light, not about a higher magnification.

The Buffalo story and the Bohemia factory are both in print. Use the address on your order confirmation for repairs, because the about page does not print a street.

Bring a current prescription and be honest about working distance. Richard Feinbloom's interview says those measurements, plus interpupillary distance, are built into the telescope.

Ask whether the light is included and what the battery warranty is. The seventy-three-office line is the company's, from its about page.