Polarizer Holders
A polarizer holder is a holder used to hold and rotate a polarizing plate, polarizing filter, wave plate, etc. The main application is optical experiments, which are also suitable for precision polarization experiments that need to create a high quenching state. Many of the polarizer holders have independent scales, so the position of the zero point can be set as needed. Some products are set manually with screws, others are positioned with sensors, etc., and products that rotate 360° with respect to the reference are the most common. The surface is often made of aluminum with black anodized aluminum, and the height of the optical axis and the grit size of the scale differ depending on the product. Also, it is necessary to confirm the compatible element diameter, compatible element thickness, effective diameter, etc. in advance.