- Alignment Tick Marks at 1 mm Increments
- SM05 (0.525" -40) Compatible Threading
- Unpackaged Weight: 2.72 g
The SM05A7 alignment disk provides useful aids for aligning visible beams to the center of optical mounts. To enable accurate alignment, the disk has clear markings with graduations on both X and Y axes. The back of the SM05A7 alignment disk is threaded with our standard SM05 (0.525" -40) thread, making the disk compatible with any of our Ø1/2" lens tubes or fixed lens mounts.