I see trees just 50m range

I see tree just in 50 m range and Can’t see tree in long range. How to fix it?

on what graphic settings?

Are you by any chance playing on DirectX 9?

Yes

[editline]21st March 2016[/editline]

My graphic settings is fantastic and DrictX 9

DirectX 9 greatly effects the distance trees render in, if it bothers you play on DirectX 11. This shouldn’t be a problem for you since you can play on fantastic.

This image shows the difference between Dx9 and Dx11: