Shape reproducibility will be reduced. Transparency is not considered to be affected. The molding data used in optical 3D printers is generated based on STL data. STL is a data method that reproduces a three-dimensional shape as a set of fine planar triangles (positional information). Therefore, the output accuracy is low, and the larger the number of triangles, the lower the reproducibility of curved surfaces. Reference URL:
https://3dpst.com/3183
https://blogs.ricoh.co.jp/3dp/2016/07/3d-22.html