T-SM13RR - M13.5 x 0.5 Retaining Ring for Ø13 mm Lens Mounts
T-SM13RR - M13.5 x 0.5 Retaining Ring for Ø13 mm Lens Mounts
- Standard Retaining Rings for Optics Ranging from Ø13 mm to Ø1"
- Retaining Rings with RMS (0.800"-36) and C-Mount (1.00"-32) Threads Available
-
Thread M13.5 x 0.5
- Thickness 0.07" (1.7 mm)
- Compatible Spanner Wrench T-SPW801
- Clear Aperture Ø0.43" (Ø10.9 mm)
| M13.5 x 0.5 Threading | |||
|---|---|---|---|
| Internal Thread | External Thread | ||
| Min Major Diameter | 13.500 mm | Max Major Diameter | 13.480 mm |
| Min Pitch Diameter | 13.175 mm | Min Major Diameter | 13.371 mm |
| Max Pitch Diameter | 13.292 mm | Max Pitch Diameter | 13.155 mm |
| Min Minor Diameter (and 83.3% of Thread) |
12.959 mm | Min Pitch Diameter | 13.066 mm |
| Max Minor Diameter (and 64.9% of Thread) |
13.094 mm | Max Minor Diameter | 12.938 mm |