ISO 200 135mm f5.6 1/2000
To have crisper landscapes, remember to set a smaller aperture for a greater depth of field. Shooting wide open is fine and dandy for macro and object subjects but it’s frustrating to look at a landscape that is seemingly out of focus.
Each camera and lens combination will have its sweet spot, a balance between sharpness and depth of field. An ideal aperture will usually lie somewhere between f8-16. You’ll also need a greater depth of field when trying to capture subjects both in the foreground and background of the same landscape, so the recommended range has plenty of exceptions.