I am studying lens design.
I want to design a simple mobile lens.
But I don't know how to do it.
Through various papers, I learned that the patented lens is modified to design the desired lens.
So I searched for a patent related to the mobile lens, but there is no design method.
Any tips on lens design? When I go through optimization, I get very strange lens geometry.
There is no one around to teach me.
I have basic knowledge about how to use zemax.
I am a current student and want to work as an optical design researcher, but my skills are lacking.