Migration Warnings and Differences between Versions
The following page presents you with warnings on Optical Part Design features migrations from a version to another and on the differences you can find.
Computing an Optical Part Design Feature after Facing an Error
When you face an error during the compute of a feature, this prevents the construction of the feature. Then if you get back to the previous state (before the error) and recompute the feature, a new geometry will be built in the Structure tree.
- In version 2022 R2, links are broken.
- In version 2023 R1, links are kept to the previous isolated geometry result.
In version 2023 R2, the issue is corrected: recomputing the feature updates the original geometry and links are kept.
Projection Lens Migration from 2022 R1 to 2022 R2
When migrating a Projection Lens from Speos 2022 R1 to Speos 2022 R2, aspheric coefficients are shifted.
Aspheric coefficients go from 2 to 31 instead of 2 to 30, and so do the values. The issue goes also for the Aspheric coefficient of a Zernike face.
- i = 1 value = 0
- i = 2 value = 0.02
- i = 3 value = 0.001
- ...
- i = 30 value = 0,001
- i = 2 value = 0 (this corresponds to the first index 1)
- i = 3 value = 0.02
- i = 4 value = 0.001
- ...
- i = 31 value = 0,001 (this corresponds to the last index 30)
Projection Lens Migration from 2022 R2 to 2023 R1
- In 2022 R2, Aspheric coefficients go from 2 to 31 instead of 2 to 30, and so do the values.
- In 2023 R1, Aspheric coefficients go from 2 to 30.
The issue goes also for the Aspheric coefficient of a Zernike face.
- i = 2 value = 0 (this corresponds to the first index 1)
- i = 3 value = 0.02
- i = 4 value = 0.001
- ...
- i = 31 value = 0,001 (this corresponds to the last index 30)
- i = 2 value = 0.02
- i = 3 value = 0.001
- ...
- i = 30 value = 0,001