Community Forum
Ask questions, share designs, report bugs, and connect with other Optiland users.
Welcome to the Optiland Community!
Hello everyone! We want to give you all a warm welcome to the Optiland official website. **What is Optiland?**\ ...
Temperature-dependent glass assignment in surface.add() for polychromatic systems
Hi, I'm trying to understand how temperature-dependent materials are intended to be used in Optiland. I noticed that t...
How to use Fused Silica (UVFS) surfaces
I don't know if this will actually help anyone, but in the beginning I have been struggling with the creation of fused s...
Tilting the object plane in a lens design
Hello everyone, I am new to optiland as well as ray tracing in general, so there might be a lot wrong to the approac...
The problem of the thickness variable being ineffective when using torch for optimization
I found that when using the** Torch backend** for optimization, when adding multiple thickness variables with **problem....
How to increase fiber output power of LED array
There are 7 LEDs in TO39 packages with an outer diameter of 9.5 mm. Each LED has a lens at the light exit port, and afte...
