Dust in lenses are a part of photography, it also doesn’t impact image quality that much.
Dust on the back of the lens or on the sensor impacts image quality a lot!
https://kamerastore.com/en-us/blogs/posts/does-a-dirty-lens-affect-image-quality-fungus-scratches-haze-more
Dust in lenses are a part of photography, it also doesn’t impact image quality that much.
Dust on the back of the lens or on the sensor impacts image quality a lot!
https://kamerastore.com/en-us/blogs/posts/does-a-dirty-lens-affect-image-quality-fungus-scratches-haze-more