Casting parts in silicone is great, and 3D printing in resin ... in a fine layer of acrylic is easier than it may sound. [Jan] simply dissolves a small piece of clear acrylic in a quantity of ...

This technique shared by [Andy Kong] is for 3D printed lenses, but would probably be worth a shot for any resin prints that need to be made nice and clear. The link to his post on X is here ...