CLDM-50.8C3.3 50.8 mm Dia. N-BK7 Cold Mirror; t=3.3mm 400-700nm

The CLDM-50.8C3.3 is a high-quality cold mirror filter, boasting a 50.8 mm diameter and a thickness of 3.3 mm. This filter is meticulously crafted from N-BK7 Schott, a renowned optical glass known for its excellent homogeneity and low thermal expansion.

The cold mirror coating on both the front and back surfaces is designed to reflect infrared light while transmitting visible light, making it ideal for applications such as beam combining, thermal imaging, and laser systems. The coating is specified as "opt cldm 45", indicating a high reflectance for infrared wavelengths and a high transmittance for visible light.

This filter is classified as a thin lens due to its minimal thickness relative to its diameter. Its circular shape lends itself to a wide range of applications, from optical instruments to machine vision systems.

The CLDM-50.8C3.3 is currently in stock and available for purchase on the OptoSigma website. With its superior optical properties and versatile design, this cold mirror filter is an excellent choice for a variety of optical applications.