| Coad | 670550 | Material | 6061-T6 Aluminum Alloy | |
| Type | Rectangular Optical Mount | Thread Locking Method | M4 Threaded Hole x 2,Radial Locking | |
| Optical Component Diameter (mm) | 25.4 x 25.4 | Optical Component Thickness | 3.0mm(MIN) | |
| Pitch/Yaw Adjustment Range (°) | ±4 | Adjuster Specification | - | |
| Pitch/Yaw Adjustment Accuracy(°/turn) | 0.40 | Maximum Linear Translation in Z Direction | 6.5mm | |
| Optical Component Mounting Method | The spring clip provides elastic deformation to clamp the optical element, compatible with a 2 mm hex wrench. | Installation Orientation | Left-Handed System | |
| Surface Treatment | Black Anodized | Included Wrench | - | |
| Included Screws | - | |||
LBTEK Rectangular Optical Mounts are available in both 2D and 3D adjustment versions, commonly used for mounting rectangular optical elements such as 0.5-inch and 1-inch components with a height of up to 30 mm. They provide an angular adjustment range of ±4°. The base features both M4 countersunk holes and Ø4.2 mm through-holes, allowing for left- or right-handed installation. Compared with LBTEK’s standard O-type 2D Optical Mounts (AMM-XX series), the rectangular mounts feature a thicker back plate, offering enhanced stability. Angle adjustment is achieved through precision screw pairs with M5×0.25 or M6×0.25 threads.
LBTEK Rectangular Precision Optical Mount secures optical elements by adjusting screws that apply flexural deformation to a spring clip. It is commonly used for mounting rectangular optical elements sized 25.4 mm × 25.4 mm, with a minimum supported thickness of 3.0 mm. The mount provides an angular adjustment range of ±4° and can be installed in either left-handed or right-handed orientation. The S-type Precision Optical Mount uses three M6×0.25 precision screw pairs (with locking function) for angle adjustment. The mount is equipped with three M6×0.25-22KLB precision screw pairs, each with a locking sleeve structure. The locking screw can be tightened with a 2.0 mm hex wrench to secure the screw pair. Each purchase of the LBTEK Rectangular Precision Optical Mount includes one 2.0 mm hex wrench and two M4 socket head cap screws.














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