Catching photos of flies at a distance - Without the help of additional lenses

Model for photos on this post is a fly, I chose it because I think it is very difficult to photograph a small fly. I tried several times at some distance, I finally got it with perfect focus.

This photo is clear from the Xiaomi Redmi 3s pro camera and without the help of additional lenses. For me this is a great result for a budding photographer like me.

- Zoom in 50%

Thank you very much
Picture by: ®BARVON