The prism series from Eatons electrical sector is a cost-effective line of miniature photoelectric sensors with twice the optical gain of other sensors in this product class. forward and right angle viewing models feature identical gain and optical characteristics for the best fit on your machine. A gain control allows quick adjustment for peak optical performance in a variety of applications. The unique threaded body with flat sides allows quick mounting in a 3/4 in. hole or against any flat surface. Internal components are rigidly sealed in a solid encapsulated package for excellent performance in high-vibration and high-shock applications.