{"id":41755,"date":"2022-01-03T18:41:18","date_gmt":"2022-01-03T17:41:18","guid":{"rendered":"https:\/\/www.trioptics.fr\/?post_type=product&p=41755"},"modified":"2025-08-27T12:22:07","modified_gmt":"2025-08-27T10:22:07","slug":"accufiz-large-aperture","status":"publish","type":"product","link":"https:\/\/www.trioptics.fr\/en\/product\/accufiz-large-aperture\/","title":{"rendered":"AccuFiz Large Aperture"},"content":{"rendered":"
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Measure large and small optics with one instrument!<\/h4>\n

\u00a0<\/span>The high-performance compact aperture converters developed by our partner 4D Technology produce collimated test beams with a diameter of up to 600mm. Kinematic mounting allows the AccuFiz interferometer to be quickly removed and operated autonomously, measuring a wide range of flat and focal optics throughout the workshop. The instrument can then be re-inserted into the aperture converter to measure larger lenses without the need for realignment. The system can be used in horizontal or visual configurations to maximize flexibility.<\/span>\u00a0<\/span><\/p>\n

4D Technology supports highly repeatable tilt and tilting of the test and\/or reference optics. Mounts accept either sling-mounted trays, which are placed in removable handling cells allowing for precise rotation of 360 degrees, or pot trays that can be rotated in 60\u00b0 increments.<\/span>\u00a0<\/span><\/p>\n

The 4D Technology phase shift tip\/tilt support includes a piezoelectric phase shifter for the phase shift of reference time measurements when an aperture converter is used.<\/span>\u00a0<\/span><\/p>\n

A range of transmission and return plates is available, with either <\/span>\u03bb<\/span>\/10 or <\/span>\u03bb<\/span>\/20 wave front quality.<\/span>\u00a0<\/span><\/p>\n

An AccuFiz wide aperture interferometer system includes:<\/span>\u00a0<\/span><\/p>\n