Optical Fabrication

Our optical machine shop is equipped with state-of-the-art fabrication tools, including:

• ID crystal slicing machine
• Dicing saw
• Two SD-3 Lapping/Polishing Machines
• Semi-Automated Precision SuperPolishing Machine
• Precision Polishing Jigs with Laser alignment tools
• Temperature controlled oven for crystal assembling
• Reverse osmosis water purifier
• Ultrasonic cleaning machine.

All lapping and polishing operations are performed in clean room environment.
This equipment enables us to have a reliable production with capacity from R&D to Industrial Scale

Standard Specifications:

• Aperture tolerance:   ± 0.1mm
• Length tolerance:      +0.3 mm/-0.2mm
• Flatness:                     lambda/6 at 633 nm
• Parallelism:                60 arc sec
• Scratch/dig:                 10/5
• Perpendicularity:        <30 arcmin
• Orientation:                  +/- 30 arcmin
• Clear aperture:           >90% central area

For custom specs, please contact us.