52-537 25 mm Dia. Cyan Dichroic Filter; t=2mm 590nm

The 52-537 is a 25 mm diameter Cyan Dichroic Filter, with a thickness of 2mm, specifically designed for use at the 590nm wavelength. This filter is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock, as indicated by its weblink status.

The filter is a Dichroic type, which means it selectively reflects or transmits light based on its wavelength, making it ideal for applications that require wavelength discrimination. The Cyan color of the filter is achieved through a precise coating process, indicated by its front and back coating of "edm 52-536".

The filter has a base shape of a circle, with a diameter of 25mm, and is made from borofloat33 material, a borosilicate glass known for its excellent thermal stability and chemical resistance. The filter's geometry also includes a thickness of 2mm, which contributes to its overall durability and performance.

The physical data of the filter indicates a cut-on wavelength of 0nm and a cut-off wavelength of 590nm. This means that the filter will begin to transmit light from 0nm, but will block or reflect light above 590nm. This makes it suitable for use in applications where light in the red region of the spectrum needs to be blocked or reflected.

The filter's shape is described as a Thin Lens, suggesting that it may have some light bending or focusing properties. However, this is not explicitly stated in the provided data, so further investigation may be required to confirm this.