50mm Laser Beam Directing & Positioning

Beam Switching Unit

The Beam Switching Unit contains a laser beam bending mirror mounted on precision linear bearings and can be translated in and out of the beam path. The kinematic laser beam bender provides a 90º beam displacement with a 50mm clear aperture. Kinematic correction with 80 pitch adjustment screws provides precise, repeatable alignment. The BSU-50 provides a method to "Time-Share" or redirect the laser beam.

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Laser Beam Delivery

Overview & Specifications
Part Numbers

- Pneumatic or Manual Configuration
- ±2º Independent Orthogonal Mirror Adjustment
- 80 Pitch Adjustment Screws
- Accommodates 75mm (3") Diameter Mirror or 75mm (2.95") Diameter Mirror
- Optic sold separately
- Available Interlock Output
- Available for All Wavelengths
- Anodized Aluminum Construction
- 50mm Clear Aperture
- Positioning Accuracy: ≤ 10 Arc Sec
- Response Time: 250ms

Part Number	Optical Diameter	Optical Edge Thickness	Actuation	Cooling	Interlock
BSU-50-75063-MNN	75mm (2.95 in)	6.35mm (0.250 in)	Manual	None	None
BSU-50-75063-MNI	75mm (2.95 in)	6.35mm (0.250 in)	Manual	None	Interlock
BSU-50-75063-MWN	75mm (2.95 in)	6.35mm (0.250 in)	Manual	Water	None
BSU-50-75063-MWI	75mm (2.95 in)	6.35mm (0.250 in)	Manual	Water	Interlock
BSU-50-75063-PNN	75mm (2.95 in)	6.35mm (0.250 in)	Pneumatic	None	None
BSU-50-75063-PNI	75mm (2.95 in)	6.35mm (0.250 in)	Pneumatic	None	Interlock
BSU-50-75063-PWN	75mm (2.95 in)	6.35mm (0.250 in)	Pneumatic	Water	None
BSU-50-75063-PWI	75mm (2.95 in)	6.35mm (0.250 in)	Pneumatic	Water	Interlock
BSU-50-75076-MNN	75mm (2.95 in)	7.6mm (0.300 in)	Manual	None	None
BSU-50-75076-MNI	75mm (2.95 in)	7.6mm (0.300 in)	Manual	None	Interlock
BSU-50-75076-MWN	75mm (2.95 in)	7.6mm (0.300 in)	Manual	Water	None
BSU-50-75076-MWI	75mm (2.95 in)	7.6mm (0.300 in)	Manual	Water	Interlock
BSU-50-75076-PNN	75mm (2.95 in)	7.6mm (0.300 in)	Pneumatic	None	None
BSU-50-75076-PNI	75mm (2.95 in)	7.6mm (0.300 in)	Pneumatic	None	Interlock
BSU-50-75076-PWN	75mm (2.95 in)	7.6mm (0.300 in)	Pneumatic	Water	None
BSU-50-75076-PWI	75mm (2.95 in)	7.6mm (0.300 in)	Pneumatic	Water	Interlock
BSU-50-75080-MNN	75mm (2.95 in)	8.0mm (0.315 in)	Manual	None	None
BSU-50-75080-MNI	75mm (2.95 in)	8.0mm (0.315 in)	Manual	None	Interlock
BSU-50-75080-MWN	75mm (2.95 in)	8.0mm (0.315 in)	Manual	Water	None
BSU-50-75080-MWI	75mm (2.95 in)	8.0mm (0.315 in)	Manual	Water	Interlock
BSU-50-75080-PNN	75mm (2.95 in)	8.0mm (0.315 in)	Pneumatic	None	None
BSU-50-75080-PNI	75mm (2.95 in)	8.0mm (0.315 in)	Pneumatic	None	Interlock
BSU-50-75080-PWN	75mm (2.95 in)	8.0mm (0.315 in)	Pneumatic	Water	None
BSU-50-75080-PWI	75mm (2.95 in)	8.0mm (0.315 in)	Pneumatic	Water	Interlock
BSU-50-75095-MNN	75mm (2.95 in)	9.5mm (0.375 in)	Manual	None	None
BSU-50-75095-MNI	75mm (2.95 in)	9.5mm (0.375 in)	Manual	None	Interlock
BSU-50-75095-MWN	75mm (2.95 in)	9.5mm (0.375 in)	Manual	Water	None
BSU-50-75095-MWI	75mm (2.95 in)	9.5mm (0.375 in)	Manual	Water	Interlock
BSU-50-75095-PNN	75mm (2.95 in)	9.5mm (0.375 in)	Pneumatic	None	None
BSU-50-75095-PNI	75mm (2.95 in)	9.5mm (0.375 in)	Pneumatic	None	Interlock
BSU-50-75095-PWN	75mm (2.95 in)	9.5mm (0.375 in)	Pneumatic	Water	None
BSU-50-75095-PWI	75mm (2.95 in)	9.5mm (0.375 in)	Pneumatic	Water	Interlock
BSU-50-75100-MNN	75mm (2.95 in)	10mm (0.393 in)	Manual	None	None
BSU-50-75100-MNI	75mm (2.95 in)	10mm (0.393 in)	Manual	None	Interlock
BSU-50-75100-MWN	75mm (2.95 in)	10mm (0.393 in)	Manual	Water	None
BSU-50-75100-MWI	75mm (2.95 in)	10mm (0.393 in)	Manual	Water	Interlock
BSU-50-75100-PNN	75mm (2.95 in)	10mm (0.393 in)	Pneumatic	None	None
BSU-50-75100-PNI	75mm (2.95 in)	10mm (0.393 in)	Pneumatic	None	Interlock
BSU-50-75100-PWN	75mm (2.95 in)	10mm (0.393 in)	Pneumatic	Water	None
BSU-50-75100-PWI	75mm (2.95 in)	10mm (0.393 in)	Pneumatic	Water	Interlock
BSU-50-75125-MNN	75mm (2.95 in)	12.5mm (0.492 in)	Manual	None	None
BSU-50-75125-MNI	75mm (2.95 in)	12.5mm (0.492 in)	Manual	None	Interlock
BSU-50-75125-MWN	75mm (2.95 in)	12.5mm (0.492 in)	Manual	Water	None
BSU-50-75125-MWI	75mm (2.95 in)	12.5mm (0.492 in)	Manual	Water	Interlock
BSU-50-75125-PNN	75mm (2.95 in)	12.5mm (0.492 in)	Pneumatic	None	None
BSU-50-75125-PNI	75mm (2.95 in)	12.5mm (0.492 in)	Pneumatic	None	Interlock
BSU-50-75125-PWN	75mm (2.95 in)	12.5mm (0.492 in)	Pneumatic	Water	None
BSU-50-75125-PWI	75mm (2.95 in)	12.5mm (0.492 in)	Pneumatic	Water	Interlock
BSU-50-75127-MNN	75mm (2.95 in)	12.7mm (0.500 in)	Manual	None	None
BSU-50-75127-MNI	75mm (2.95 in)	12.7mm (0.500 in)	Manual	None	Interlock
BSU-50-75127-MWN	75mm (2.95 in)	12.7mm (0.500 in)	Manual	Water	None
BSU-50-75127-MWI	75mm (2.95 in)	12.7mm (0.500 in)	Manual	Water	Interlock
BSU-50-75127-PNN	75mm (2.95 in)	12.7mm (0.500 in)	Pneumatic	None	None
BSU-50-75127-PNI	75mm (2.95 in)	12.7mm (0.500 in)	Pneumatic	None	Interlock
BSU-50-75127-PWN	75mm (2.95 in)	12.7mm (0.500 in)	Pneumatic	Water	None
BSU-50-75127-PWI	75mm (2.95 in)	12.7mm (0.500 in)	Pneumatic	Water	Interlock
BSU-50-75250-MNN	75mm (2.95 in)	25mm (0.984 in)	Manual	None	None
BSU-50-75250-MNI	75mm (2.95 in)	25mm (0.984 in)	Manual	None	Interlock
BSU-50-75250-MWN	75mm (2.95 in)	25mm (0.984 in)	Manual	Water	None
BSU-50-75250-MWI	75mm (2.95 in)	25mm (0.984 in)	Manual	Water	Interlock
BSU-50-75250-PNN	75mm (2.95 in)	25mm (0.984 in)	Pneumatic	None	None
BSU-50-75250-PNI	75mm (2.95 in)	25mm (0.984 in)	Pneumatic	None	Interlock
BSU-50-75250-PWN	75mm (2.95 in)	25mm (0.984 in)	Pneumatic	Water	None
BSU-50-75250-PWI	75mm (2.95 in)	25mm (0.984 in)	Pneumatic	Water	Interlock
BSU-50-76063-MNN	76.2mm (3.0 in)	6.35mm (0.250 in)	Manual	None	None
BSU-50-76063-MNI	76.2mm (3.0 in)	6.35mm (0.250 in)	Manual	None	Interlock
BSU-50-76063-MWN	76.2mm (3.0 in)	6.35mm (0.250 in)	Manual	Water	None
BSU-50-76063-MWI	76.2mm (3.0 in)	6.35mm (0.250 in)	Manual	Water	Interlock
BSU-50-76063-PNN	76.2mm (3.0 in)	6.35mm (0.250 in)	Pneumatic	None	None
BSU-50-76063-PNI	76.2mm (3.0 in)	6.35mm (0.250 in)	Pneumatic	None	Interlock
BSU-50-76063-PWN	76.2mm (3.0 in)	6.35mm (0.250 in)	Pneumatic	Water	None
BSU-50-76063-PWI	76.2mm (3.0 in)	6.35mm (0.250 in)	Pneumatic	Water	Interlock
BSU-50-76076-MNN	76.2mm (3.0 in)	7.6mm (0.300 in)	Manual	None	None
BSU-50-76076-MNI	76.2mm (3.0 in)	7.6mm (0.300 in)	Manual	None	Interlock
BSU-50-76076-MWN	76.2mm (3.0 in)	7.6mm (0.300 in)	Manual	Water	None
BSU-50-76076-MWI	76.2mm (3.0 in)	7.6mm (0.300 in)	Manual	Water	Interlock
BSU-50-76076-PNN	76.2mm (3.0 in)	7.6mm (0.300 in)	Pneumatic	None	None
BSU-50-76076-PNI	76.2mm (3.0 in)	7.6mm (0.300 in)	Pneumatic	None	Interlock
BSU-50-76076-PWN	76.2mm (3.0 in)	7.6mm (0.300 in)	Pneumatic	Water	None
BSU-50-76076-PWI	76.2mm (3.0 in)	7.6mm (0.300 in)	Pneumatic	Water	Interlock
BSU-50-76080-MNN	76.2mm (3.0 in)	8.0mm (0.315 in)	Manual	None	None
BSU-50-76080-MNI	76.2mm (3.0 in)	8.0mm (0.315 in)	Manual	None	Interlock
BSU-50-76080-MWN	76.2mm (3.0 in)	8.0mm (0.315 in)	Manual	Water	None
BSU-50-76080-MWI	76.2mm (3.0 in)	8.0mm (0.315 in)	Manual	Water	Interlock
BSU-50-76080-PNN	76.2mm (3.0 in)	8.0mm (0.315 in)	Pneumatic	None	None
BSU-50-76080-PNI	76.2mm (3.0 in)	8.0mm (0.315 in)	Pneumatic	None	Interlock
BSU-50-76080-PWN	76.2mm (3.0 in)	8.0mm (0.315 in)	Pneumatic	Water	None
BSU-50-76080-PWI	76.2mm (3.0 in)	8.0mm (0.315 in)	Pneumatic	Water	Interlock
BSU-50-76095-MNN	76.2mm (3.0 in)	9.5mm (0.375 in)	Manual	None	None
BSU-50-76095-MNI	76.2mm (3.0 in)	9.5mm (0.375 in)	Manual	None	Interlock
BSU-50-76095-MWN	76.2mm (3.0 in)	9.5mm (0.375 in)	Manual	Water	None
BSU-50-76095-MWI	76.2mm (3.0 in)	9.5mm (0.375 in)	Manual	Water	Interlock
BSU-50-76095-PNN	76.2mm (3.0 in)	9.5mm (0.375 in)	Pneumatic	None	None
BSU-50-76095-PNI	76.2mm (3.0 in)	9.5mm (0.375 in)	Pneumatic	None	Interlock
BSU-50-76095-PWN	76.2mm (3.0 in)	9.5mm (0.375 in)	Pneumatic	Water	None
BSU-50-76095-PWI	76.2mm (3.0 in)	9.5mm (0.375 in)	Pneumatic	Water	Interlock
BSU-50-76100-MNN	76.2mm (3.0 in)	10mm (0.393 in)	Manual	None	None
BSU-50-76100-MNI	76.2mm (3.0 in)	10mm (0.393 in)	Manual	None	Interlock
BSU-50-76100-MWN	76.2mm (3.0 in)	10mm (0.393 in)	Manual	Water	None
BSU-50-76100-MWI	76.2mm (3.0 in)	10mm (0.393 in)	Manual	Water	Interlock
BSU-50-76100-PNN	76.2mm (3.0 in)	10mm (0.393 in)	Pneumatic	None	None
BSU-50-76100-PNI	76.2mm (3.0 in)	10mm (0.393 in)	Pneumatic	None	Interlock
BSU-50-76100-PWN	76.2mm (3.0 in)	10mm (0.393 in)	Pneumatic	Water	None
BSU-50-76100-PWI	76.2mm (3.0 in)	10mm (0.393 in)	Pneumatic	Water	Interlock
BSU-50-76125-MNN	76.2mm (3.0 in)	12.5mm (0.492 in)	Manual	None	None
BSU-50-76125-MNI	76.2mm (3.0 in)	12.5mm (0.492 in)	Manual	None	Interlock
BSU-50-76125-MWN	76.2mm (3.0 in)	12.5mm (0.492 in)	Manual	Water	None
BSU-50-76125-MWI	76.2mm (3.0 in)	12.5mm (0.492 in)	Manual	Water	Interlock
BSU-50-76125-PNN	76.2mm (3.0 in)	12.5mm (0.492 in)	Pneumatic	None	None
BSU-50-76125-PNI	76.2mm (3.0 in)	12.5mm (0.492 in)	Pneumatic	None	Interlock
BSU-50-76125-PWN	76.2mm (3.0 in)	12.5mm (0.492 in)	Pneumatic	Water	None
BSU-50-76125-PWI	76.2mm (3.0 in)	12.5mm (0.492 in)	Pneumatic	Water	Interlock
BSU-50-76127-MNN	76.2mm (3.0 in)	12.7mm (0.500 in)	Manual	None	None
BSU-50-76127-MNI	76.2mm (3.0 in)	12.7mm (0.500 in)	Manual	None	Interlock
BSU-50-76127-MWN	76.2mm (3.0 in)	12.7mm (0.500 in)	Manual	Water	None
BSU-50-76127-MWI	76.2mm (3.0 in)	12.7mm (0.500 in)	Manual	Water	Interlock
BSU-50-76127-PNN	76.2mm (3.0 in)	12.7mm (0.500 in)	Pneumatic	None	None
BSU-50-76127-PNI	76.2mm (3.0 in)	12.7mm (0.500 in)	Pneumatic	None	Interlock
BSU-50-76127-PWN	76.2mm (3.0 in)	12.7mm (0.500 in)	Pneumatic	Water	None
BSU-50-76127-PWI	76.2mm (3.0 in)	12.7mm (0.500 in)	Pneumatic	Water	Interlock
BSU-50-76250-MNN	76.2mm (3.0 in)	25mm (0.984 in)	Manual	None	None
BSU-50-76250-MNI	76.2mm (3.0 in)	25mm (0.984 in)	Manual	None	Interlock
BSU-50-76250-MWN	76.2mm (3.0 in)	25mm (0.984 in)	Manual	Water	None
BSU-50-76250-MWI	76.2mm (3.0 in)	25mm (0.984 in)	Manual	Water	Interlock
BSU-50-76250-PNN	76.2mm (3.0 in)	25mm (0.984 in)	Pneumatic	None	None
BSU-50-76250-PNI	76.2mm (3.0 in)	25mm (0.984 in)	Pneumatic	None	Interlock
BSU-50-76250-PWN	76.2mm (3.0 in)	25mm (0.984 in)	Pneumatic	Water	None
BSU-50-76250-PWI	76.2mm (3.0 in)	25mm (0.984 in)	Pneumatic	Water	Interlock

Specifications subject to change without notice

Not finding the right configuration or options?

At Haas Laser Technologies, we know every application is unique. We can modify existing parts or create new configurations to meet your exact requirements for any of the part numbers or specifications listed above.

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"Quick Mount" Beam Tubes & Couplers

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"Clamp Mount" Beam Tube and Couplers

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Targets & Optic Wrenches

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BSU-50-75063-MNN BSU-50-75063-MNI BSU-50-75063-MWN BSU-50-75063-MWI BSU-50-75063-PNN BSU-50-75063-PNI BSU-50-75063-PWN BSU-50-75063-PWI BSU-50-75076-MNN BSU-50-75076-MNI BSU-50-75076-MWN BSU-50-75076-MWI BSU-50-75076-PNN BSU-50-75076-PNI BSU-50-75076-PWN BSU-50-75076-PWI BSU-50-75080-MNN BSU-50-75080-MNI BSU-50-75080-MWN BSU-50-75080-MWI BSU-50-75080-PNN BSU-50-75080-PNI BSU-50-75080-PWN BSU-50-75080-PWI BSU-50-75095-MNN BSU-50-75095-MNI BSU-50-75095-MWN BSU-50-75095-MWI BSU-50-75095-PNN BSU-50-75095-PNI BSU-50-75095-PWN BSU-50-75095-PWI BSU-50-75100-MNN BSU-50-75100-MNI BSU-50-75100-MWN BSU-50-75100-MWI BSU-50-75100-PNN BSU-50-75100-PNI BSU-50-75100-PWN BSU-50-75100-PWI BSU-50-75125-MNN BSU-50-75125-MNI BSU-50-75125-MWN BSU-50-75125-MWI BSU-50-75125-PNN BSU-50-75125-PNI BSU-50-75125-PWN BSU-50-75125-PWI BSU-50-75127-MNN BSU-50-75127-MNI BSU-50-75127-MWN BSU-50-75127-MWI BSU-50-75127-PNN BSU-50-75127-PNI BSU-50-75127-PWN BSU-50-75127-PWI BSU-50-75250-MNN BSU-50-75250-MNI BSU-50-75250-MWN BSU-50-75250-MWI BSU-50-75250-PNN BSU-50-75250-PNI BSU-50-75250-PWN BSU-50-75250-PWI BSU-50-76063-MNN BSU-50-76063-MNI BSU-50-76063-MWN BSU-50-76063-MWI BSU-50-76063-PNN BSU-50-76063-PNI BSU-50-76063-PWN BSU-50-76063-PWI BSU-50-76076-MNN BSU-50-76076-MNI BSU-50-76076-MWN BSU-50-76076-MWI BSU-50-76076-PNN BSU-50-76076-PNI BSU-50-76076-PWN BSU-50-76076-PWI BSU-50-76080-MNN BSU-50-76080-MNI BSU-50-76080-MWN BSU-50-76080-MWI BSU-50-76080-PNN BSU-50-76080-PNI BSU-50-76080-PWN BSU-50-76080-PWI BSU-50-76095-MNN BSU-50-76095-MNI BSU-50-76095-MWN BSU-50-76095-MWI BSU-50-76095-PNN BSU-50-76095-PNI BSU-50-76095-PWN BSU-50-76095-PWI BSU-50-76100-MNN BSU-50-76100-MNI BSU-50-76100-MWN BSU-50-76100-MWI BSU-50-76100-PNN BSU-50-76100-PNI BSU-50-76100-PWN BSU-50-76100-PWI BSU-50-76125-MNN BSU-50-76125-MNI BSU-50-76125-MWN BSU-50-76125-MWI BSU-50-76125-PNN BSU-50-76125-PNI BSU-50-76125-PWN BSU-50-76125-PWI BSU-50-76127-MNN BSU-50-76127-MNI BSU-50-76127-MWN BSU-50-76127-MWI BSU-50-76127-PNN BSU-50-76127-PNI BSU-50-76127-PWN BSU-50-76127-PWI BSU-50-76250-MNN BSU-50-76250-MNI BSU-50-76250-MWN BSU-50-76250-MWI BSU-50-76250-PNN BSU-50-76250-PNI BSU-50-76250-PWN BSU-50-76250-PWI

Laser Beam Delivery

Laser Delivery Optics

Laser Beam Diagnostics

Tailored Solutions

Custom Laser Systems

Beam Switching Unit

Not finding the right configuration or options?

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