This Standard establishes uniform practices for stating and interpreting specifications, tolerances, and functional requirements for optical glass that is used to fabricate lenses and other optical elements, such as prisms, windows, light pipes, etc., used in optical assemblies, systems, instruments, or other related uses. $70.00 for paper copy – Click Here to Order $50 for…
This Standard establishes uniform practices for stating and interpreting specifications, tolerances, and functional requirements for optical glass that is used to fabricate lenses and other optical elements, such as prisms, windows, light pipes, etc., used in optical assemblies, systems, instruments, or other related uses.
Tags: Nationally Adopted ISO Standards, OP Structure, Published Standards for Sale
This standard is sometimes referred to as the “Scratch and Dig Standard.” It establishes uniform practices for stating, interpreting, and inspecting surface imperfections of many different types – scratches, digs, chips, fractures, and others – for transmissive and reflective optical elements and assemblies. This standard provides two alternative notations for specifying surface imperfections. A numerical…
This standard is sometimes referred to as the “Scratch and Dig Standard.” It establishes uniform practices for stating, interpreting, and inspecting surface imperfections of many different types – scratches, digs, chips, fractures, and others – for transmissive and reflective optical elements and assemblies. This standard provides two alternative notations for specifying surface imperfections. A numerical notation indicates the allowable visibility of surface imperfections under specific viewing conditions. An alphabetic notation indicates the allowable size of surface imperfections. It is the responsibility of the optical engineer to choose which notation to use. This standard does not address the impact of imperfections on element or system performance.
Tags: Nationally Adopted ISO Standards, OP Structure, Published Standards for Sale