Since 32-bits per channel (float) is now the industry standard for VFX and motion graphics (because it prevents clipping and handles HDR data), Adobe hides the effect to prevent crashes and rendering errors.
You type "Lens Blur" into the Effects & Presets panel, and nothing shows up. Or worse, you see it greyed out. Don’t panic. Your software isn’t broken. Here is exactly why Lens Blur disappears and the best ways to work around it. The native Lens Blur effect (found under Obsolete > Lens Blur ) is old. Really old. In modern versions of After Effects, this effect does not work when your project is set to 32-bit color depth . lens blur after effects missing
If you’ve opened Adobe After Effects recently, ready to apply that classic, creamy bokeh effect, you might have run into a frustrating problem: Lens Blur is missing. Since 32-bits per channel (float) is now the
Make sure you haven’t accidentally toggled the "Show Obsolete" filter off in your Effects panel menu (the hamburger icon in the top right corner of the panel). Don’t panic
Have you run into any other "missing" legacy effects? Let me know in the comments below.