RET537lp R 26 mm x 38 mm Longpass Filter by Chroma

The RET537lp R 26 mm x 38 mm Longpass Filter is a high-quality optical component sourced from Chroma, a leading vendor in the field of advanced optical elements. This filter is specifically designed for applications that require longpass filtering at a wavelength of 550 nm.

The filter is rectangular in shape, with a width of 26 mm and a height of 38 mm, making it suitable for a wide range of optical systems. It has a thickness of 1 mm, ensuring durability and stability during operation. The filter is coated on both the front and back with Chroma's proprietary RET537lp coating, which provides excellent longpass filtering performance.

The RET537lp Longpass Filter is designed with a cut-on wavelength of 537 nm, meaning it starts to transmit light at this wavelength and above. The cut-off wavelength is 0 nm, indicating that it transmits all wavelengths below this point. This makes it ideal for applications where longer wavelengths need to be isolated or emphasized.

The filter is shaped as a Thin Lens, which means it has a curved surface to focus or disperse light. This can be beneficial in certain optical systems where light needs to be manipulated in a specific way.

The filter is currently in stock and can be purchased directly from Chroma's website using the provided weblink. The link has been verified and is valid at the time of writing.