A lensmeter is a computerized ophthalmic tool used to verify an eyeglass prescription, to measure and mark uncut lenses, and to ensure lenses are correctly mounted in spectacle frames. Lensmeters can also be used to check that contact lenses are of the correct power. Flexible measurement ranges and ease of tilting and angling are considered desirable features.

To promote your Products or Services in the News-Medical.net Directory please email


While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.