C, S, and T-Mount Brass Spacer Rings

TECHSPEC® C, S, and T-Mount Brass Spacer Rings fit over the male threads on our C, S, and T-Mount components, extending the overall length of the system. These spacer rings are ideal for making incremental adjustments to component spacing within an optical system. TECHSPEC® C, S, and T-Mount Brass Spacer Rings are available in thicknesses ranging from 0.25mm to 2.0mm, ensuring that application specific spacing is available. Kits of C-Mount and S-Mount Spacer Rings with 2 of each size can be found under the “Accessories” tab for this product. These spacer rings can be combined in multiple configurations to achieve the desired spacing distance.