545DRSP 19 mm x 25 mm Surface Coating; Dichroic Filter Surface Coating

The 545DRSP is a rectangular dichroic filter, measuring 19 mm in width and 25 mm in height, with a thickness of 3 mm. This filter is sourced from Omega Optical, a reputable vendor known for its high-quality optical elements. The catalog number for this item is 545DRSP, and it can be found on the Omega Optical website, where it is currently in stock.

The 545DRSP filter is designed with a unique coating on both the front and back surfaces. This coating, referred to as "ome 545drsp," is a surface coating specifically developed for this filter. The coating is designed to manipulate the wavelength of light that passes through the filter. The cut-on wavelength for this filter is 0 nm, while the cut-off wavelength is 545 nm. This means that the filter allows light with a wavelength of 545 nm or less to pass through, while blocking light with a higher wavelength.

The 545DRSP filter is shaped as a thin lens, which is a type of lens with a small thickness compared to its other dimensions. This shape allows the filter to be used in a variety of optical systems, where it can serve to filter out unwanted wavelengths of light.