The DIALIGHT LC19GN3 stovepipe PMI cap is a critical component for protecting sensitive optics in various industrial environments. Constructed from durable polycarbonate with a bezel, this cap provides a secure and watertight seal. Its stovepipe shape and available frosted or transparent lens options make it suitable for a wide range of applications requiring robust protection and optimal light transmission. The cap meets MIL-L-3661B compliance standards, ensuring its reliability and performance in demanding conditions.