Lens and Image Sensor Test Equipment

OptiCentric® DUAL dual optical path centre deviation measurement

Brand: Trioptics
Model：OptiCentric® DUAL
Product description: The OptiCentric® DUAL is an upgrade to the OptiCentric® and is used in optical systems with a large number of lenses, in measuring the central deviation of lenses that do not transmit visible light (e
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Trioptics OptiCentric® DUAL - the universal centre deviation measurement instrument for measuring and assembling infrared optical systems

The OptiCentric® DUAL is an upgrade to the OptiCentric® and is used in optical systems with a large number of lenses, in measuring the central deviation of lenses that do not transmit visible light (e.g. infrared lenses such as germanium and silicon) and in the assembly of infrared optical lenses. It is the world's most popular instrument for measuring and assembling infrared optical systems.

Extended Applications

· Aspheric lens centre deviation measurement	· Columnar mirror centre deviation measurement
· C-Lens Centre deviation measurement	· Centre deviation measurement for reflexive optical systems
· L-shaped or U-shaped optical system centre deviation measurement

Range of applications

· Single-lens centre deviation measurement	· Glued lens centre deviation measurement
· Lens set centre deviation measurement	· Visible optical system set-up
· Infrared optical system set-up	· Single-lens radius of curvature measurement

OptiCentric® DUAL

Product type and technical parameters

Model	OptiCentric® 101 DUAL	OptiCentric® 300 DUAL
Measurement mode	Reflective and transmissive modes
EFL or R range for the lens being measured (standard)	+5...+450mm	±5...±950mm
EFL or R range of the lens being measured (extended)	+5...±2000mm
Accuracy of centre deviation measurement	±0.2μm or ±2′′
Repeatability of centre deviation	±0.1μm or ±1′′
Radius of curvature measurement range	±5...±450mm	±5...±900mm
Accuracy of radius of curvature measurement	0.3%
Repeatability of radius of curvature	0.2%
Maximum diameter of the single lens under test	200mm
Maximum diameter of the lens being measured	270mm	400mm
Maximum height of the measured lens	200mm	600mm
Number of lens mirrors under test	40 sides (typical values)