Subtractive manufacturing is not the same as additive manufacturing. Formlabs has demoed a 3d printed camera lens, but it's a far cry from the optical quality

Subtractive manufacturing is not the same as additive manufacturing. Formlabs has demoed a 3d printed camera lens, but it's a far cry from the optical quality of eyeglasses. https://formlabs.com/blog/creating-camera-lenses-with-stereolithography/ https://formlabs.com/blog/creating-camera-lenses-with-stereo...