

Ø12.7 mm Post Collar OPRM-4
OPRM-4Design Tools
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Ø12.7 mm Post Collar — Model OPRM-4
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When optical components and their mounts require a flat surface during translation or rotation, the OPRM-4 contact block functions as an intermediate interface. The contact block supports posts to maintain height. It features five contact pads on the top, bottom, and sides for simple, flexible use. Mounted on the outside diameter of a Ø12.7 mm post, the OPRM-4 is secured with a side-mounted M4 rubber-tipped screw.
Key Features
- Intermediate interface for moving components
- Five wear-resistant contact pads for component positioning
- Lockable slide-on collar design for Ø12.7 mm posts connection;
Application
The OPRM-4 contact block is used in conjunction with the OPRM-6 adjustable fixed stop and can serve as a rotary stop.
No specifications available for this product.
Product Family: Ø12.7 mm Post Collar (9 variants)
| Product | SKU | Size | Clear Aperture | Operating Wavelength | |
|---|---|---|---|---|---|
| Ø12.7 mm Post Collar OPRM-6 |
OPRM-6
| — | — | — | View |
| Ø12.7 mm Post Collar OPRM-5 |
OPRM-5
| — | — | — | View |
| Ø12.7 mm Post Collar OPRM-4 Current |
OPRM-4
| — | — | — | |
| Ø12.7 mm Post Collar OPRM-3 |
OPRM-3
| — | — | — | View |
| Ø12.7 mm Post Collar OPRM-3-P5 |
OPRM-3-P5
| — | — | — | View |
| Ø12.7 mm Post Collar OPRM-2 |
OPRM-2
| — | — | — | View |
| Ø12.7 mm Post Collar OPRM-1 |
OPRM-1
| — | — | — | View |
| Ø12.7 mm Post Collar OPRM-1-P5 |
OPRM-1-P5
| — | — | — | View |
| Ø12.7 mm Post Collar OPRMB-1 |
OPRMB-1
| — | — | — | View |






