Stress-Free Retaining Ring SM1LTRR
JCOPTIX offers stress-free retaining rings in 3 standard threads: SM05, SM1 and SM2. A Viton O-ring contacts the optic to reduce surface stress and provide a light-tight peripheral seal. Two notches fit corresponding JCOPTIX spanner wrenches. The O-ring slightly reduces clear aperture compared with standard rings; see specifications for dimensions.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Body Material | 7075-T6 |
| Surface Treatment | Black Anodized |
| Compatible optical element diameter | Ø25.4 mm |
| Clear Aperture Dimension | 20.8 mm |
| Thread specification | SM1 |
| Thickness | 4.1 mm |
| Compatible retaining ring spanner model (not included) | MBT-SM1 |
Key Features
Datasheet
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