- SM1-Threaded Disk with ST Receptacle
- Light Tight When Used with SM1 Lens Tubes
- Compatible with Many of Our 30 mm Cage Plates
- Compatible with our DET and PDA Series Detectors
- Unpackaged Weight: 7.03 g
This Fiber Adapter Plate has two dimples in the front surface so it can be tightened with either the SPW909 or SPW801 spanner wrench. The dimples on the SM1ST do not go all the way through the disk so that the adapter can be used in light tight applications when paired with SM1 lens tubes. This plate has external SM1 (1.035"-40) threads for easy integration into our line of SM1-threaded products.