64-604 25 mm Dia. Traditional Coated OD 2.0 Shortpass Filter; t=3mm 625nm

The 64-604 is a 25 mm diameter Shortpass Filter, designed and manufactured by Edmund Optics. This filter is specifically engineered to transmit light with wavelengths below 625 nm, while effectively blocking light with wavelengths above this cutoff. The filter's base shape is circular, and it is constructed with a thickness of 3 mm, providing a robust and compact design suitable for various optical applications.

The filter's material ID is UVFS Mal-1965, a detail that may be crucial for users who require specific materials for their projects. The cut-on wavelength is 0 nm, indicating that the filter begins transmitting light immediately at the lowest detectable wavelengths. The cutoff wavelength is 625 nm, beyond which the filter significantly attenuates light transmission.

The 64-604 filter features a Thin Lens shape, which can be advantageous in applications where space is limited or precise optical alignment is required. The front and back surfaces of the filter are coated with EDm 64-596, a coating that likely enhances the filter's performance and durability.

This filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. The link's status is valid, ensuring that users can access the most up-to-date and accurate information about the product.