Product manual

Optical resolution test board , also called resolution force board, this product is designed according to the US military standard MIL-STD-150A contrast specification. The US military standard resolution board using glass substrate material has a maximum resolution of The USAF 1951 pattern of 228 lp/mm, its different resolution units use the corresponding group and unit mark, and the corresponding resolution of each unit can be obtained by looking up the table. Customers can choose and select positive films with different base materials according to their needs. (Positive, dark pattern, light background) and negative (Negative, dark background, light pattern).

　　 It is widely used in the manufacture and production of complex optical systems in aviation, aerospace and astronomical telescopes to optical products commonly used in daily life. It is mainly used in the evaluation of imaging quality of various optical instruments and equipment (such as microscopes, collimators and telescopes, etc.), and is very suitable for various machine vision lenses and optical components (such as aerial reconnaissance lenses, industrial lenses, aerial surveying and mapping) Lens, projection objective, microscope objective, camera lens, camera lens, industrial camera lens, etc.) imaging quality evaluation.

Application field

It is mainly used in the imaging quality evaluation of various optical instruments and equipment (such as microscopes, collimators and telescopes, etc.), and is very suitable for various lenses and optical components (such as: aerial reconnaissance lenses, industrial lenses, aerial surveying and mapping lenses, Projection objective lens, microscope objective lens, camera lens, camera lens and industrial camera lens, etc.) imaging quality evaluation.

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