29 devices · GMDN 32791
Trial lens frames are handheld or mounted devices designed to hold interchangeable lenses during eye examinations. Clinicians use them to test visual acuity by temporarily placing different lenses in front of a patient’s eyes, helping to diagnose refractive errors like nearsightedness or astigmatism.
These devices are typically classified as low-risk medical tools and may be single-use or reusable, depending on the design. They are often supplied as standalone frames, wall-mounted racks, or accessory kits for optometry and ophthalmology practices, ensuring precise lens alignment during testing.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.