| Code | 670755 | Type | Industrial Laser Beam Expander Adjustment Mount | |
| Material | 6061-T6 Aluminum | Surface Finish | Black Anodized | |
| Optics Mounting Method | M4 Nylon-Tip Setscrew Fixation | Dimensions | Ø67.0 × 20.0mm | |
| Weight | 0.05kg | Flange Specification | 40.5mm |
Made of 6061-T6 aluminum alloy, this adapter flange is designed to work with the AMM4-LBE-M34 Laser Beam Expander Optical Adjustment Mount, allowing the mount to accommodate a variety of installation requirements.
The LBE-40.5 Adapter Flange is attached to the mount using four M4 screws and secures the variable beam expander at its middle section with four nylon-tip setscrews, tightened using the supplied 2.0 mm hex key. To switch to a different flange, simply loosen the four M4 screws on the AMM4-LBE-M34 mount.
For other custom flange specifications, please contact LBTEK technical support.














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