Lens

[Uncle_Ronald]

Is it worth to get a new lens?
does it change much?
if so what lenses do you reccomend?

 

[WV. Rootman]

If you are talking about replacing the uv filter on the front of your camera. If it is scratched up, yes.
You would have to look up the price. They are not expensive.

 

[LYX Lens]

Is it worth to get a new lens?
does it change much?
if so what lenses do you reccomend?

Are you talking about changing a distortion-free lens or a lens with more exaggerated fisheye effect?
I have both.
https://www.amazon.co.uk/dp/B079ZP2PDX