This opt ical system designed for a X-RAY imaging in medical and/or industrial applications.
Imaging in the green wavelength range(530 nm peak value, suited to P20 and P43 phosphor screens), it transfers the image from the Image Intensifier Tube (I.I.T.) to a TV Camera (Vidicon tube or CCD) at the desired magnification value.
Characterized by an high F/N and high resolution, the design optimizes energy transmission while reducing distortion and vignetting. Many other models are available upon request for different intensifier tubes or CCD cameras.
Space cobtraints have been addressed in this design: a 90° fold in the lens simplifies installation, calibration and final system layout.
The lens's high F/N, superior MTF (shown below) and 85% energy transmission enhance overall system efficiency.