Simultaneous phase-shifting for vibration-insensitive measurements in production
The MarOpto FI 3100 VB simultaneous multi-phase-shifting Fizeau interferometer is a vibration-insensitive measuring system with minimum shutter speeds as fast as 10 µs. Ideally suited for shop/production floors, the MarOpto FI 3100 VB offers unsurpassed measurement accuracy, stability and repeatability. Mahr's new SPARC technology ensures measurement errors of less than λ / 50 with no vibration isolation.
Absolute vibration insensitivity
Common path Fizeau geometry
Can test surfaces with 0.1% to 100% reflectivity
10 µs exposure times
1k x 1k resolution
Compatible with all industry standard 4" (100mm) reference optics and accessories.
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