36-305 25.4 mm Dia. Hoya R-60 Red Longpass Color Glass Filter 600nm

The 36-305 25.4 mm Dia. Hoya R-60 Red Longpass Color Glass Filter is a specialized optical component designed for applications requiring wavelength filtration at 600nm. Sourced from the renowned optical vendor Edmund Optics, this filter is a part of their extensive catalog, boasting high-quality materials and precise manufacturing.

This filter is a Color Glass type, characterized by its ability to selectively transmit light within a specific wavelength range while blocking other wavelengths. The R-60, in particular, is a Longpass filter, permitting transmission of wavelengths longer than 600nm and blocking shorter wavelengths. This makes it ideal for applications where rejection of shorter wavelengths is crucial.

The filter features a circular geometry with a 25.4mm diameter, a standard size for many optical systems. It has a thickness of 2.5mm, providing sufficient structural integrity while maintaining a compact profile. The filter is designed with a Thin Lens shape, optimized for minimal optical aberrations and distortions.

The material of the filter is identified as UVFS MAL-1965, a specialized optical glass known for its excellent optical properties. The filter's front and back surfaces are coated with EDM 66-043, a coating that enhances the filter's performance and durability.

The physical data of the filter indicates a cut-on wavelength of 600nm and a cut-off wavelength of 0nm. This means that the filter starts transmitting light at 600nm and continues to transmit all longer wavelengths without any cut-off.