64-438 25 x 25 mm Dielectric High Performance Cold Mirror; 0 deg AOI 400-1150nm

The 64-438 is a high-performance cold mirror, designed and manufactured by Edmund Optics. This mirror, with its 25 x 25 mm dimensions, is a rectangular dielectric filter, specifically engineered for use in optical systems that require precise wavelength control and reflection properties.

The mirror's primary material is borofloat33, a borosilicate glass known for its excellent thermal stability and chemical resistance. This material ensures the mirror's durability and longevity in various environmental conditions. The mirror has a thickness of 3.3 mm, providing sufficient structural integrity while maintaining a low profile in optical systems.

The 64-438 mirror features a 0-degree angle of incidence (AOI), which is ideal for normal incidence applications. It is designed to reflect wavelengths within the 400-1150nm range, making it suitable for a wide range of optical systems, including those used in biomedical imaging, machine vision, and other applications where precise wavelength control is crucial.

The mirror's coating is another critical aspect of its performance. Both the front and back surfaces are coated with edm 64-433, a dielectric coating that enhances the mirror's reflective properties within the specified wavelength range. This coating ensures high reflectivity and low absorption, contributing to the mirror's overall efficiency and performance.

In terms of shape, the 64-438 mirror is a thin lens, which means it has been precisely shaped to minimize optical aberrations and ensure optimal performance in optical systems. This shape, combined with its other features, makes the 64-438 a reliable and high-performing cold mirror for various applications.

For more information and to check the current stock status, please visit the product webpage at https://www.edmundoptics.com/p/0deg-aoi-250mm-square-cold-mirror/19150/.