67-076 25 mm Dia. Fluorescence Dichroic Filter 660nm

The 67-076 25 mm Dia. Fluorescence Dichroic Filter is a specialized optical component designed for use in fluorescence applications, featuring a wavelength of 660nm. This filter is sourced from Edmund Optics, a renowned vendor in the optical industry, and is available for purchase through their website.

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 the separation of specific wavelengths. The base shape of the filter is circular, with a diameter of 25mm, providing a versatile size suitable for various optical setups.

The filter is made from UVFS MAL-1965, a material specifically designed for optical applications. It has a thickness of 1.05mm, striking a balance between durability and ease of integration into optical systems. The cut-on wavelength is 660nm, and there is no specified cut-off wavelength, indicating that it transmits wavelengths above this value.

The coating on both the front and back of the filter is EDM 67-068. This coating plays a crucial role in the filter's performance, ensuring the accurate reflection or transmission of specific wavelengths. The filter's shape is described as a Thin Lens, suggesting that it may have lens-like properties, although this is not explicitly stated in the provided data.