Laser Focusing Coupler (LaFoCoupler) 1. Lid2. Fixing screw3. Positioner4. Body5. Adjusting screw (4 screws for X-Y adjustment)6. Screwnut7. Zn-Se lens, Ø14, F50, AR at 10.6 µm8. Washer9. SMA-adapter Specifications Maximal laser beam diameter8 mmLaser FoCoupler diameter30 mmLaser FoCoupler length (with hermetic unit)140 mmConnecting dimensionsScrew M30*1