Optical Measurement

Optical measurement is a method of using optical rays to measure things. Optical measurement is typically used when items are too small, too far away or too uneven to be measured in a standard way. Optical measurement uses special types of measuring devices or tools that give highly accurate readings. These measurements are necessary for the design and production of many types of products.

Optical measurement is usually done with different types of non-contact devices such as measuring microscopes. These devices are very accurate. They come in a variety of models that come in various price ranges. The systems range from simple 2-axis shop floor model microscopes to 3-axis automated models with video edge detection. The more highly sophisticated 3-axis models are usually more expensive than the 2-axis models.

Some of the best optical measurement systems combine manual optical measurement with advanced video technology in the same device. This gives the most flexibility for measurement. It also allows users to perform measurements more quickly, which can be helpful when fast production is necessary. Optical measurement is the best type of measurement to use when very high accuracy is needed since it is one of the most accurate methods available.

Optical measurement uses sophisticated light rays to quickly make measurements. The light rays can easily determine exact sizes of uneven objects making this the best tool to use for these types of items. The systems use algorithms to determine very accurate measurements. These types of instruments are also sometimes called measuring microscopes. An integrated video camera and screen allow for both video and optical measurement as well as for on-screen viewing. Optical measurement is necessary for making technical drawings based on actual dimensions. Some tools allow for the import and export of data so that it can be used with CAD.