3 ms·It does simulate the lens, it says so in the articleby avaku 13y agoIt does simulate the lens, it says so in the articlesp332 13y agoOh... well it doesn't do a very good job. The last example has her hair blurred where it should be sharp. That's not very lens-like.avaku 13y agoYeah, in the first example too (hair at the bottom). But it's still much better than Gaussian blur...