Optical design & Instrumentation

Ivan Syniavskiy

Fast Aperture Lens

Designed lens used in digital X-ray digital receptors.

Solid model of lens
Sketch of lens

Main parameters:

  • Front focal length
    96 mm
  • Lens diameter (1-st lens / 2-9 lenses)
    27/24 mm
  • Focal lenght
    11.05 mm
  • F/#
    1:0.81
  • Spectral range
    450 - 650 nm
  • Back focal length
    4.96 mm
  • Distortion
    4%
Modulate Transfer Function
Spot diagram
General view