64-641 12.5 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=1.5mm 875nm

The 64-641 is a Shortpass Filter with a 12.5 mm diameter and a thickness of 1.5 mm, sourced from the reputable vendor Edmund Optics. This filter is designed to transmit light with wavelengths up to 875 nm, while effectively blocking light of longer wavelengths, making it ideal for various applications where short wavelength light needs to be isolated.

The filter features a traditional coating on both the front and back surfaces, identified as 'edm 64-641'. This coating enhances the filter's performance and durability, ensuring reliable and consistent operation. The filter's geometry, including its diameter and thickness, is designed to accommodate a wide range of optical systems, making it a versatile choice for many applications.

The filter's Base Shape is circular, and it conforms to the Thin Lens shape, which is beneficial for applications where compactness and minimal optical aberrations are crucial. The filter's Material ID, 'uvfs mal- 1965', provides additional information about its composition and properties, which can be useful for more detailed optical design and simulation tasks.

The filter's physical data includes a cut-on wavelength of 0 nm and a cut-off wavelength of 875 nm. This specifications are crucial for determining the filter's transmission characteristics and its suitability for various applications. The filter's catalog number, '64-641', can be used to easily reference and order this specific product from Edmund Optics.