AccuFiz Large Aperture

Measure large and small optics with one instrument!

 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. 

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° increments. 

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. 

A range of transmission and return plates is available, with either λ/10 or λ/20 wave front quality. 

An AccuFiz wide aperture interferometer system includes: 

• Interferometer AccuFiz 100 mm
• Kinematic aperture converter
• Motorized tilting and tilting supports for transmission and return optics
• A piezoelectrically controlled support for the offset of the reference for time measurements.
• Visible alignment laser system
• Complete computer system
• Connection cables and power supplies. 

Do not hesitate to contact us for more information