Affordable Access

Ultra-compact SWIR telephoto lens design with SMS method

Publication Date
  • Física
  • Informática
  • Design


In this work, we propose two new optical structures, using the Simultaneous Multiple Surfaces (SMS) method, comprised of 2 reflecting surfaces and 2 refracting surfaces, 800mm focal length, f/8 (aperture diameter 100 mm) and 1.18 0 diagonal field of view in the SWIR band. The lens surfaces are rotational symmetric and calculated to have good control of non-paraxial rays. We have achieved designs with excellent performance, and with total system length of less than 60 mm.

There are no comments yet on this publication. Be the first to share your thoughts.