| Coad | 670789 | Type | 30mm Coaxial Quick-Release Mounting Plate | |
| Optical Component Diameter (mm) | 25.40 | Optical Element Thickness (mm) | 8.50(MAX) | |
| Clear Aperture(mm) | 23.00 | Mounting Plate Thickness (mm) | 12.50 | |
| Dimensions | 42.0 x 42.0 x 12.5mm | Material | 6061-T6 Aluminum Alloy | |
| Optical Component Mounting Method | - | Center Hole Specification | - | |
| Surface Treatment | Black Anodized | Included Retaining Ring | - |
LBTEK’s 30 mm Coaxial Quick-Release Mounting Plates are compatible with the 30 mm coaxial system and allow optical components to be quickly inserted or removed from an assembled coaxial setup without disturbing other components or affecting optical alignment. Three quick-release options are available—magnetic, spring-loaded, and snap-in—to meet various application needs. The magnetic quick-release version enables insertion and removal without changing the position of the coaxial plate.
LBTEK 30 mm Removable Flexure Coaxial Mounting Plates are designed for mounting Ø25.4 mm optical components and feature a central SM1-threaded through hole secured with dual retaining rings. The ROPM-9B version supports optical components up to 5 mm thick, while the ROPM-12.5B version supports components up to 8.5 mm thick. An M4 threaded hole at the bottom allows connection to mounting rods. Four coaxial rod through-holes are compatible with the 30 mm coaxial system, with side M2.5 socket head screws and M4 cup-point setscrews for locking, which can be tightened using a 2 mm hex key. The flexure locking design enables convenient insertion or removal of small coaxial system sections.













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