657DRLP 12 mm x 20 mm Surface Coating; Dichroic Filter Surface Coating

The 657DRLP is a rectangular dichroic filter, measuring 12 mm in width and 20 mm in height, with a thickness of 1 mm. This filter is sourced from the reputable vendor, Omega Optical, and features a unique surface coating on both the front and back. The catalog number for this item is 3313, and it can be found on the Omega Optical website, where it is currently in stock.

The 657DRLP filter is designed with a specific wavelength of 588 nm, making it suitable for a variety of applications that require precise wavelength control. The filter's physical data includes a cut-on wavelength of 657 nm and a cut-off wavelength of 0 nm. This means that the filter begins to transmit light at 657 nm and continues to do so across the entire spectrum.

The filter's surface coating is identified as 'ome 657drlp' on both the front and back. This coating is a crucial component of the filter, as it determines the wavelength at which the filter begins to transmit light. The coating also contributes to the filter's overall durability and performance.

The 657DRLP filter is shaped as a thin lens, which is a type of optical component that focuses or disperses light. This shape is often used in applications that require the manipulation of light, such as in cameras, telescopes, and other optical instruments.