The DMLP605R is a 25 mm x 36 mm rectangular dichroic mirror developed by Thorlabs, a leading vendor in the optical industry. This mirror is specifically designed for longpass applications, featuring a 605 nm cut-on wavelength.
The mirror's geometry is defined by a width of 36 mm, a height of 25 mm, and a thickness of 1 mm, making it a thin lens type. The mirror's coating, denoted as 'tho dmlp605' on the front, is designed to optimize its performance for longpass applications.
The DMLP605R is currently in stock and available for purchase on Thorlabs' official website, as indicated by its 'Valid - in stock' weblink status. This mirror is part of the UVFS MAL-1965 material ID category, further highlighting its suitability for various optical applications.