Lens Mount, M30 x 0.75, 19.5 mm Optical Axis Height, 4-40 & 1/4-20

The SB19.25.4 Lens Barrel Holder is available to mount B25.4 Series (25.4 mm) Lens Barrels or mirrors on a post or in the X26 rail system. The standard optical axis height for SB19 is 19.5 mm. These holders should be mounted to UMR5 Series Linear Stages on top of CN26 Carriers to maintain the normal 40 mm optical axis height of the X26 rail system. The SB19.25.4 is delivered with three screws, three washers, and a retaining ring that permits direct assembly of mirrors and other optics. It has M30 x 0.75 thread.