• Minimal chromatic and spherical aberration
• Minimal wavefront-distorsionVery tight tolerances of focal lengths (+/- 1 %)
• Made of high-quality glasses
• Tight mechanical tolerances (diameter, centering, center thickness...)
• Tight optical tolerances (surface quality, accuracy...)
  

Achromats

All Achromats and further detailed information (e.g. center thickness, glasses etc.) can be found in the database of our Optics Software WinLens, please look at www.winlens.de.