The TriAngle® Focus electronic autocollimator series is based on the standard TriAngle® design but employs focusing objective tubes for the measurement of slightly spherical mirror surfaces or some other systems with optical power. TriAngle Focus is ideally suited for the contact-free optical radius measurements.
Key Features
Focusing objective tube
Maximum set of measurement functions including various wedge and prism measurements
Compatibility with objective tubes of different focal lengths
Available with 8 different objective tubes with focal lengths ranging from 100 mm to 1000 mm
A variable measuring range and accuracy performance between 2.5 and 0.2 arcsec depending on the focal length
Modern high resolution CCD sensors offering the best image quality and signal to noise ratio
OptiAngle 5 Software
Applications
Analyzing spherical surfaces
Measurement of radius of curvature
High precision tilt angle measurement
Aligning multiple optical surfaces
Wedge angle measurement in reflection
Wedge angle measurement in double pass
45° prism error measurement
90° prism error measurement
Wobble measurement
Angle calibration tasks
Straightness measurement
Flatness measurements
Corner cube inspections