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| Code | 669109 | Type | 30 mm Cage Rotation Quick-Release Mount | |
| Material | 6061-T6 Aluminum Alloy | Surface Finish | Black Anodized | |
| Compatible Optic Size | 25.4mm | Optic Retention Method | Set screw fixation | |
| Minimum Optic Thickness |
4.7 mm |
Compatible System | 30mm Cage System | |
| Rotation Range |
360° |
Compatible with 30 mm Cage System
SM1 (1.035"-40) threaded slot with adjustable tilt relative to the optical axis
Quick-release flexure clamp mechanism allows mounting without disassembling cage rods
Top-side flexure locking for convenient operation
Optics can be secured with retaining rings or setscrews
The LBTEK CM-R/S Mounts are designed for 360° manual rotation of optics within 30 mm cage systems. The CM-R uses two included retaining rings to mount Ø25.4 mm optics up to 7.4 mm thick. The CM-S holds Ø25.4 mm optics with a minimum thickness of 4.7 mm, secured by side setscrews. Both CM-R and CM-S feature a flexure clamp with M3 locking screws, enabling fast mounting without removing cage rods. By loosening the M3 screws on both sides, the mount can be quickly snapped in or removed from cage rods.
The red top knob allows smooth rotation by hand knurling or with a 5 mm hex wrench, while side M3 screws lock the rotation. The knob includes 5° interval markings for angular indication.
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