Fujifilm XF 18mm f/2 R vs Fujifilm XF 23mm f/2.8 R WR
The bottom line
These cover different focal lengths — the Fujifilm XF 18mm f/2 R is 18mm, the Fujifilm XF 23mm f/2.8 R WR is 23mm — so they're not really substitutes. Pick by the field of view you actually need: the Fujifilm XF 18mm f/2 R for wide-angle, the Fujifilm XF 23mm f/2.8 R WR for wide-angle.
Choose the Fujifilm XF 18mm f/2 R if…
- ✓You want more light and background blur — f/2 is faster than f/2.8, better for low light and subject separation.
Choose the Fujifilm XF 23mm f/2.8 R WR if…
- ✓You value portability — at 90g (3.2 oz) it's lighter than the 116g (4.1 oz) alternative for travel and all-day carry.
- ✓You like close-focus work — 0.15x magnification vs 0.1x.
- ✓You work outdoors — it's weather-sealed against dust and moisture; the other isn't.
Where they differ
- ›Aperture: the Fujifilm XF 18mm f/2 R opens to f/2 vs the Fujifilm XF 23mm f/2.8 R WR's f/2.8 — more light and shallower depth-of-field.
- ›Focal range: Fujifilm XF 18mm f/2 R is 18mm, Fujifilm XF 23mm f/2.8 R WR is 23mm — different framing and reach.
- ›Durability: the Fujifilm XF 23mm f/2.8 R WR is weather-sealed; the other isn't.
Frequently asked
Is the Fujifilm XF 18mm f/2 R or the Fujifilm XF 23mm f/2.8 R WR better?
These cover different focal lengths — the Fujifilm XF 18mm f/2 R is 18mm, the Fujifilm XF 23mm f/2.8 R WR is 23mm — so they're not really substitutes. Pick by the field of view you actually need: the Fujifilm XF 18mm f/2 R for wide-angle, the Fujifilm XF 23mm f/2.8 R WR for wide-angle.
Who should choose the Fujifilm XF 18mm f/2 R?
Choose the Fujifilm XF 18mm f/2 R if you want more light and background blur — f/2 is faster than f/2.8, better for low light and subject separation.
Who should choose the Fujifilm XF 23mm f/2.8 R WR?
Choose the Fujifilm XF 23mm f/2.8 R WR if you value portability — at 90g (3.2 oz) it's lighter than the 116g (4.1 oz) alternative for travel and all-day carry. Choose it if you like close-focus work — 0.15x magnification vs 0.1x. Choose it if you work outdoors — it's weather-sealed against dust and moisture; the other isn't.
What is the main difference between the Fujifilm XF 18mm f/2 R and the Fujifilm XF 23mm f/2.8 R WR?
Aperture: the Fujifilm XF 18mm f/2 R opens to f/2 vs the Fujifilm XF 23mm f/2.8 R WR's f/2.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 18mm | 23mm |
| Lens Type | Prime | Prime |
| Optical Elements | 8 | 8 |
| Optical Groups | 7 | 6 |
| Aperture & Iris | ||
| Maximum Aperture | f/2 | f/2.8 |
| Minimum Aperture | f/16 | f/16 |
| Aperture Blades | 7 | 11 |
| Rounded Aperture | No | Yes |
| Coverage & Angle | ||
| Format Coverage | APS-C | APS-C |
| Lens Mount | Fujifilm X | Fujifilm X |
| Angle of View | 76° | 63.4° |
| 35mm Equivalent | 27-27mm | 35-35mm |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | Stepping | DC |
| Focus Limiter | No | No |
| AF/MF Switch | No | No |
| Min Focus Distance | 18 cm | 20 cm |
| Max Magnification | 0.1x | 0.15x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | Yes |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $449 | $499 |
| Filter Size | 52mm | 39mm |
| Diameter | 64.5mm | 61.8mm |
| Length | 41mm | 23mm |
| Weight | 116g (4.1 oz) | 90g (3.2 oz) |
| Weather Sealed | No | Yes |
| Tripod Collar | No | No |
