52-531 25 mm Dia. Blue Dichroic Filter; t=2mm 505nm

The 52-531 is a 25 mm diameter dichroic filter, designed and manufactured by Edmund Optics. This filter features a base shape of a circle, with a thickness of 2mm, making it suitable for a wide range of optical applications. The filter's primary wavelength is 588nm, and it is designed to transmit light within this wavelength range while reflecting or absorbing light at other wavelengths.

The filter is made from borofloat33, a type of glass known for its excellent optical properties and durability. The cut-on wavelength is 0nm, and the cut-off wavelength is 505nm, indicating the range of wavelengths that the filter will allow to pass through.

The coating on both the front and back of the filter is edm 52-530. This coating is designed to enhance the filter's performance, ensuring optimal transmission and reflection of light at the specified wavelength. The filter has a thin lens shape, which contributes to its versatility and ease of use in various optical systems.

The filter is currently in stock and can be purchased directly from the Edmund Optics website. The provided weblink leads directly to the product page, where users can find more information about the filter, including its specifications, applications, and pricing.