Et436-20X R 26 mm x 38 mm Sputter Hard Coated; Bandpass Filter by Chroma

The Et436-20X is a Bandpass Filter, specifically designed and manufactured by Chroma. This filter is part of the extensive catalog of optical elements available at 3DOptix, a leading provider of advanced optical simulation software.

The Et436-20X filter is a Rectangular-shaped Bandpass Filter, with a width of 26 mm and a height of 38 mm. It has a thickness of 1 mm, making it a thin and compact optical component. The filter is designed to operate at a central wavelength (CWL) of 436 nm, providing precise filtering capabilities in this spectral region.

The filter's physical data includes a cut-on wavelength of 426 nm and a cut-off wavelength of 446 nm. This means that the filter allows transmission of light within this specific wavelength range, while blocking light outside of it. This feature makes the Et436-20X an ideal choice for applications that require narrow-band wavelength selection.

The Et436-20X filter is Sputter Hard Coated on both the front and back sides with the coating type "chr et436 20x 5011". This coating enhances the filter's durability and performance, making it suitable for various applications.

The filter's shape is classified as a Thin Lens, indicating its potential use in lens systems. The catalog number for this filter is Et436-20X, and it can be found on Chroma's official website at https://www.chroma.com/products/parts/et436-20x. The link has been verified and is currently valid, indicating that the filter is in stock and ready for purchase.