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ImageMaster® HR

  • ImageMaster® 시리즈는 렌즈와 광학 시스템의 광학 성능을 설명 MTF를 (Modulation Transfer Function)을 측정하도록 설계되었다. MTF 외에도 렌즈의 이미징 품질을 결정하는 일반적으로 인정된 방법으로, ImageMaster® 시리즈는 다른 광학 매개 변수의 다양한 측정도 할 수 있다.
  • 1. ImageMaster® HR

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OptiSpheric® IOL

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  • ImageMaster ® HR은 lens 및 광학 시스템의 R&D 분야에 최적화된 초정밀 MTF 측정 장비이다

ImageMaster® HR Applications

  •  Measurement rutine and data analysis
  •  MTF vs. Spatial Frequency
  •  MTF vs. Spatial Frequency vs. Image Height or Object Angle
  •  MTF vs. Spatial Frequency vs. Wavelength
  •  MTF vs. Defocus
  •  EFL vs. Image Height
  •  Distortion
  •  Field Curvature
  •  Chromatic Aberration
  •  Vignetting
  •  etc.

ImageMaster® Specifications

System configurations

Infinity conjugate
Finite conjugates

MTF on-axis, MTF off-axis, off-axis angle up to +/-120°
Spectral range

VIS (Visible range) 450-700nm

NIR (Near infrared) 480-850nm
Optical parameters

EFL (Effective Focal Length)
FFL (Flange Focal Length relative)
PTF (Phase Transfer Function)
Distortion
Astigmatism
Field curvature
Chromatic aberrations
Relative transmission

Chief ray angle
Accuracy MTF +/-0.02 MTF (directly traceable to international standards)
Repeatability MTF +/-0.01 MTF
Azimuth measurements over 360°
Spatial frequency range up to 500lp/mm
Lens focal length range 1-100 mm
Max. clear aperture up to 50mm(option 80mm)
Measuring process manual or fully automated