ImageMaster® 3D - Full Field MTF Measurement System for Infinite and Finite Object Distances

• Full field measurement for infinite and finite Measurement situations
• Measurement of the modulation transfer function (MTF) off-axis and on axis
• MTF values based on international standards
• Fully automated, ultra-accurate, multi-functional MTF- Test Station
• Optimal design prevents reduction of the image brightness
• Motorized finite conjugates stage for long conjugate distances
• High quality image analyzer
• Collimator rotates around two axes to cover an object angle of ±60° over the full field azimuth
• The reticle including illumination unit cover a rectangular object field of ±1100mm (horizontal) and ±800mm (vertical)
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Applications

ImageMaster® Universal achieves full field measurement of:

• Line Spread Function (LSF)
• Modulation Transfer Function (MTF)
• Phase Transfer Function (PTF)
• Effective Focal Length (EFL)
• Distortion
• MTF versus Field
• Longitudinal Chromatic Aberration
• Lateral Chromatic Aberration
• Field Curvature
• Depth of Focus
• Astigmatism
• Chief Ray Angle