Eyeglasses, Frames, Trial

Definition : Devices designed to hold lenses in an appropriate position in front of the eyes during an ophthalmic lens and frames trial procedure. Trial frames include graduated arcs and a linear rule to determine the lenses' angular positions and to measure the interpupillary distance; the frames usually allow the installation of several (e.g., 3) trial lenses simultaneously. Trial eyeglass frames are used in examination procedures to determine the lenses and eyeglass frame characteristics needed for a particular user, including a good frame adjustment to the nose and ears position.

UMDC code : 34357

U.S.companies only
Suppress Subsidiary Companies

1-2 of 2 Match(es).

Beitler McKee Optical Co

Company Type: Parent

Gulden Ophthalmics

Company Type: Parent

Nearly 75 years of experience have earned Gulden Ophthalmics a place as an undisputed thought leader and foremost expert in ophthalmic instruments and devices.As a leading innovator and sought after manufacturer of ophthalmic instruments and devices, Gulden supplies learning institutions and professionals worldwide, through a well-established national and international distributor network.

1-2 of 2 Match(es).


Sign Up for Free e-newsletters

Regimen and Drug Listings


Bone Cancer Regimens Drugs
Brain Cancer Regimens Drugs
Breast Cancer Regimens Drugs
Endocrine Cancer Regimens Drugs
Gastrointestinal Cancer Regimens Drugs
Genitourinary Cancer Regimens Drugs
Gynecologic Cancer Regimens Drugs
Head and Neck Cancer Regimens Drugs
Hematologic Cancer Regimens Drugs
Lung Cancer Regimens Drugs
Other Cancers Regimens
Rare Cancers Regimens
Skin Cancer Regimens Drugs
Medical Product Guide Cancer Therapy Advisor Product Zone