Fujifilm XF 18-135mm f/3.5-5.6 R OIS WR vs Fujifilm XF 56mm f/1.2 R WR

The Fujifilm XF 18-135mm f/3.5-5.6 R OIS WR is a zoom (18-135mm) and the Fujifilm XF 56mm f/1.2 R WR is a 56mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.2 vs f/3.5) and lighter to carry. Choose flexibility or a fast single focal length.

Choose the Fujifilm XF 18-135mm f/3.5-5.6 R OIS WR if you need more reach — it goes to 135mm vs 56mm for distant subjects, wildlife and sport. Choose it if you shoot wide — it starts at 18mm vs 56mm for landscapes, interiors and architecture. Choose it if you want one-lens flexibility — a 18-135mm zoom covers what the fixed 56mm can't reframe. Choose it if you shoot handheld or on an unstabilised body — it has optical stabilisation, the other doesn't.

Choose the Fujifilm XF 56mm f/1.2 R WR if you want more light and background blur — f/1.2 is faster than f/3.5, better for low light and subject separation. Choose it if you prefer a fast, compact single focal length — a 56mm prime over a zoom.

Aperture: the Fujifilm XF 56mm f/1.2 R WR opens to f/1.2 vs the Fujifilm XF 18-135mm f/3.5-5.6 R OIS WR's f/3.5 — more light and shallower depth-of-field.