Is it normal to have light-specks in your vision?

The best way that I can describe it is like how it looks when you record a video with a cheap camera or phone such as an iPhone 5, except not that extreme. It's all the time, not just in the dark

I don't know if it's normal, but I've had them for years. Natures light show I guess. Just specks of light going across my line of vision. But not all the time. Only intermittently.