Discussions

• 1 You must be logged in to vote

  💬

  Generic optimization for tolerancing not working with SciPy 1.17.1

  PhilipWestergaard started Feb 27, 2026 in General

  

  

  0
• 1 You must be logged in to vote

  💡

  MTF vs Field

  ZvejysMegejas started Feb 13, 2026 in Ideas

  

  

  1
• 1 You must be logged in to vote

  🙏

  Problem with tutorial-1c

  lruba939 asked Feb 17, 2026 in Q&A · Unanswered

  

  

  1
• 1 You must be logged in to vote

  💡

  Effective focal length of a subset of lenses

  ZvejysMegejas started Feb 13, 2026 in Ideas

  

  

  0
• 1 You must be logged in to vote

  🙏

  A question about SampleMTF in opliand docs : what's the meaning of fx >0 and fy >0

  wuxujiong asked Feb 7, 2026 in Q&A · Unanswered

  

  

  1
• 1 You must be logged in to vote

  🙏

  How to compute the phase map and zernikes of a collimated beam?

  victoire00 asked Feb 3, 2026 in Q&A · Unanswered

  

  

  2
• 1 You must be logged in to vote

  🙏

  A question about PTV(peak-to-valley) default merit function

  AhuRanger1027 asked Jan 28, 2026 in Q&A · Answered

  

  

  3
• 1 You must be logged in to vote

  🙏

  Abbe defined at e

  ZvejysMegejas asked Jan 3, 2026 in Q&A · Unanswered

  

  

  6
• 1 You must be logged in to vote

  💬

  GUI launch error from console

  francocheli-gif started Jan 7, 2026 in General

  

  

  1
• 1 You must be logged in to vote

  💡

  Wavelength-dependent PhaseInteractionModel

  blu-canopus started Jan 24, 2026 in Ideas

  

  

  

  

  2
• 1 You must be logged in to vote

  💬

  Extending optimization features to use Levenberg-Marquardt algorithm

  kalosu started Nov 17, 2025 in General

  

  

  1
• 1 You must be logged in to vote

  💡

  Micro lens arrays

  JacobSimuT started Dec 12, 2025 in Ideas

  

  

  1
• 1 You must be logged in to vote

  🙏

  feed optical fibre.

  mxhf asked Dec 8, 2025 in Q&A · Unanswered

  

  

  3
• 1 You must be logged in to vote

  🙏

  Trying to understand wavefront aberration calculation

  dibyendumajumdar asked Dec 11, 2025 in Q&A · Answered

  

  

  4
• 2 You must be logged in to vote

  💬

  Looking for Multi-configuration in Zemax files

  pattabhiecon started Nov 20, 2025 in General

  

  

  1
• 1 You must be logged in to vote

  🙏

  Transformation Optics Lens

  katto01 asked Nov 26, 2025 in Q&A · Unanswered

  

  

  0
• 2 You must be logged in to vote

  💡

  Plane diffraction grating

  bassistTech started Jun 5, 2025 in Ideas

  

  

  

  

  7
• 1 You must be logged in to vote

  💡

  Creating an Optics Textbook Based on Optiland

  goldengrape started Nov 5, 2025 in Ideas

  

  

  2
• 1 You must be logged in to vote

  🙏

  Will using Torch improve optimization speed?

  Yekai97 asked Nov 5, 2025 in Q&A · Unanswered

  

  

  1
• 0 You must be logged in to vote

  🙏

  Modeling all rays from beamsplitter

  kspace60 asked Oct 27, 2025 in Q&A · Unanswered

  

  

  2
• 1 You must be logged in to vote

  🙏

  Questions that occured to me while coding a PR

  rjmoerland asked Oct 19, 2025 in Q&A · Answered

  

  

  7
• 0 You must be logged in to vote

  💡

  Gui Multi Analysis window

  UPMSCD started Oct 12, 2025 in Ideas

  

  

  2
• 2 You must be logged in to vote

  💬

  Scattering not working (version 0.5.4)

  jtrujillomega started Oct 13, 2025 in General

  

  

  1
• 1 You must be logged in to vote

  💡

  Grid Sag surface

  goldengrape started Oct 1, 2025 in Ideas

  

  

  1
• 1 You must be logged in to vote

  💡

  Piecewise Even Asphere Surface

  goldengrape started Sep 30, 2025 in Ideas

  

  

  1