compositing nodes - Create Dust on Camera Lens Blender - Blender Stack Exchange
5,252 Dirty Lens Stock Video Footage - 4K and HD Video Clips | Shutterstock
Create a Dirty Camera Lens Effect in Blender | CG TUTORIAL
Abstract Dirty Or Aging Film Frame. Dust Particle And Dust Grain Texture Or Dirt Overlay Use Effect For Film Frame With Space For Your Text Or Image And Vintage Grunge Style. Stock
No Dirty Lens Effect at The Witcher 3 Nexus - Mods and community