DMSP638 Dia:1in Shortpass Dichroic Mirror; 638 nm Cut-On

The DMSP638 Dia:1in Shortpass Dichroic Mirror is a circular mirror with a diameter of 1 inch (25.4 mm) and a thickness of 3.2 mm, sourced from the renowned optical components manufacturer, Thorlabs. This mirror is specifically designed for use in optical systems that require a 638 nm cut-on wavelength, making it an ideal choice for applications such as fluorescence microscopy, laser spectroscopy, and other settings where precise wavelength control is crucial.

The mirror's coating, identified as "tho dmsp638", is a dichroic coating that reflects wavelengths shorter than 638 nm while transmitting longer wavelengths. This property makes it a shortpass dichroic mirror, enabling it to separate and direct different wavelength ranges within an optical system. The mirror's thin lens shape further enhances its functionality, allowing for efficient light transmission and minimal optical aberrations.

The DMSP638 is made from UVFS, a high-quality optical material with the material ID "uvfs mal- 1965". This material ensures the mirror's durability and stability, making it suitable for use in various environments. According to the vendor's information, the mirror is currently in stock, indicating its availability for immediate use in your optical system.

For more detailed information about this product, including pricing and technical specifications, you can refer to the official Thorlabs product page at https://www.thorlabs.com/thorproduct.cfm?partnumber=DMSP638. This resource provides a comprehensive overview of the mirror's features and capabilities, helping you make an informed decision about its suitability for your specific application.