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ImageMaster® Universal

  • ImageMaster® Universal은 모든 광학 분야 및 렌즈 체계에 관련된 광학 매개변수의 광범위한 측정을 위하여 디자인 되었으며, 또한 동시에 EFL 과 Centeration error를 측정할 수 있다.
  • 2. ImageMaster® Universal

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ImageMaster® Universal

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ImageMaster© Universal 3D

ImageMaster® Universal Applications

  •  대형렌즈를 위한 MTF 측정 Station
  •  회전식 Collimator와 relay lens가 부착된 측정헤드로 구성된 Classical set up
  •  무한광학계와 유한광학계 렌즈타입에 대한 측정 가능
  •  고 정밀도의 distortion 측정 (라인, 각도 엔코더)
  •  측정 항목: MTF, EFL, Distortion, Field Curvature, Chromatic Aberrations, Field of view 등
  •  IR Lens 측정 가능

ImageMaster® Specifications

System configurations

Infinity conjugate
Finite conjugates
Afocal systems

MTF on-axis, MTF off-axis, off-axis angle up to +/-140°
Spectral range

VIS (Visible range)
NIR (Near infrared)
SWIR (1-3 μm)
IR (Infrared) 3-5 μm and 8-12 μm

UV (Ultraviolet
Optical parameters

EFL (Effective Focal Length)
FFL (Flange Focal Length)
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 0-1000 lp/mm, 0-60 c/deg
Lens focal length range 0.5-1200 mm
Max. clear aperture up to 450 mm
Measuring process manual or fully automated