Fujifilm XF 16-50mm f/2.8-4.8 R LM WR vs Fujifilm XF 18mm f/1.4 R LM WR
The bottom line
The Fujifilm XF 16-50mm f/2.8-4.8 R LM WR is a zoom (16-50mm) and the Fujifilm XF 18mm f/1.4 R LM WR is an 18mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.4 vs f/2.8) and lighter to carry. Choose flexibility or a fast single focal length.
Choose the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR if…
- ✓You need more reach — it goes to 50mm vs 18mm for distant subjects, wildlife and sport.
- ✓You want one-lens flexibility — a 16-50mm zoom covers what the fixed 18mm can't reframe.
- ✓You value portability — at 240g (8.5 oz) it's lighter than the 370g (13.1 oz) alternative for travel and all-day carry.
Choose the Fujifilm XF 18mm f/1.4 R LM WR if…
- ✓You want more light and background blur — f/1.4 is faster than f/2.8, better for low light and subject separation.
- ✓You prefer a fast, compact single focal length — an 18mm prime over a zoom.
Where they differ
- ›Aperture: the Fujifilm XF 18mm f/1.4 R LM WR opens to f/1.4 vs the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR's f/2.8 — more light and shallower depth-of-field.
- ›Focal range: Fujifilm XF 16-50mm f/2.8-4.8 R LM WR is 16-50mm, Fujifilm XF 18mm f/1.4 R LM WR is 18mm — different framing and reach.
- ›Type: the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR is a zoom (flexible framing), the Fujifilm XF 18mm f/1.4 R LM WR a prime (one focal length, usually brighter and lighter).
- ›Weight: the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR is 240g (8.5 oz) vs 370g (13.1 oz) — you'll feel the difference handheld.
Frequently asked
Is the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR or the Fujifilm XF 18mm f/1.4 R LM WR better?
The Fujifilm XF 16-50mm f/2.8-4.8 R LM WR is a zoom (16-50mm) and the Fujifilm XF 18mm f/1.4 R LM WR is an 18mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.4 vs f/2.8) and lighter to carry. Choose flexibility or a fast single focal length.
Who should choose the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR?
Choose the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR if you need more reach — it goes to 50mm vs 18mm for distant subjects, wildlife and sport. Choose it if you want one-lens flexibility — a 16-50mm zoom covers what the fixed 18mm can't reframe. Choose it if you value portability — at 240g (8.5 oz) it's lighter than the 370g (13.1 oz) alternative for travel and all-day carry.
Who should choose the Fujifilm XF 18mm f/1.4 R LM WR?
Choose the Fujifilm XF 18mm f/1.4 R LM WR if you want more light and background blur — f/1.4 is faster than f/2.8, better for low light and subject separation. Choose it if you prefer a fast, compact single focal length — an 18mm prime over a zoom.
What is the main difference between the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR and the Fujifilm XF 18mm f/1.4 R LM WR?
Aperture: the Fujifilm XF 18mm f/1.4 R LM WR opens to f/1.4 vs the Fujifilm XF 16-50mm f/2.8-4.8 R LM WR's f/2.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 16-50mm | 18mm |
| Lens Type | Zoom | Prime |
| Optical Elements | 14 | 13 |
| Optical Groups | 11 | 10 |
| Aperture & Iris | ||
| Maximum Aperture | f/2.8 | f/1.4 |
| Minimum Aperture | f/22 | f/16 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | APS-C | APS-C |
| Lens Mount | Fujifilm X | Fujifilm X |
| Angle of View | 83° – 32° | 76° |
| 35mm Equivalent | 24-76mm | 27-27mm |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | Linear | Linear |
| Focus Limiter | No | No |
| AF/MF Switch | No | No |
| Min Focus Distance | 15 cm | 22 cm |
| Max Magnification | 0.27x | 0.21x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | Yes |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $799 | $799 |
| Filter Size | 62mm | 62mm |
| Diameter | 63mm | 73.3mm |
| Length | 74.9mm | 70.5mm |
| Weight | 240g (8.5 oz) | 370g (13.1 oz) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | No |
