The 14-512 is a 50 x 50 mm SCHOTT RG610 Red Colored Glass Longpass Filter, designed to transmit light at wavelengths above 610nm. This filter is sourced from Edmund Optics, a leading vendor in the optical industry, and is available for purchase through their website.
The filter is made from SCHOTT glass, a high-quality material known for its excellent optical properties. It has a thickness of 2mm, providing durability and stability. The rectangular shape of the filter allows for versatile use in various optical systems.
The RG610 filter is a longpass filter, meaning it allows light of longer wavelengths to pass through while blocking shorter wavelengths. This specific filter is designed to cut on at 610nm, allowing light above this wavelength to pass through while blocking all light below. The cut off wavelength is 0nm, indicating that no light below the cut on wavelength will be transmitted.
The filter features a thin lens shape, which can be beneficial in certain optical applications. It is coated on both the front and back surfaces with the EDM 14-512 coating, which enhances its performance and durability.