Attitude Automatic Tracer / Blocker / Lens Analyzer While numerous improvements have been made to the Briot Attitude Edger, our most innovative features have been included in the tracer / blocker. The Attitude truly changes ...
Upon setting the lens in position the blocking center is displayed on screen. The system will automatically block the lens at its geometric or optical center; the user may elect their ...
... the functions of a tracer, lensmeter, and auto blocker in one powerful machine. Effective multi-tasked auto blocking with fully automated lens centering, and frame reading can be preformed at the push ...
How to choose this product
A lensmeter measures the distance between the surface of a lens and its focal point. A simple calculation yields lens power in diopters.
These instruments are used for centering and verification operations during the manufacture of eyeglasses.
Measurements may be carried out manually or automatically. Certain models are capable of determining UV transmittance, pupillary distance or other parameters.
How to choose
Precision is clearly the primary characteristic to consider when choosing a lensmeter.