Fujifilm XF 18mm f/2 R vs Samyang AF 75mm f/1.8 XF
The bottom line
These cover different focal lengths — the Fujifilm XF 18mm f/2 R is 18mm, the Samyang AF 75mm f/1.8 XF is 75mm — 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 Samyang AF 75mm f/1.8 XF for short-telephoto / portrait.
Choose the Fujifilm XF 18mm f/2 R if…
- ✓You shoot wide — it starts at 18mm vs 75mm for landscapes, interiors and architecture.
- ✓You value portability — at 116g (4.1 oz) it's lighter than the 230g (8.1 oz) alternative for travel and all-day carry.
Choose the Samyang AF 75mm f/1.8 XF if…
- ✓You need more reach — it goes to 75mm vs 18mm for distant subjects, wildlife and sport.
Where they differ
- ›Aperture: the Samyang AF 75mm f/1.8 XF opens to f/1.8 vs the Fujifilm XF 18mm f/2 R's f/2 — more light and shallower depth-of-field.
- ›Focal range: Fujifilm XF 18mm f/2 R is 18mm, Samyang AF 75mm f/1.8 XF is 75mm — different framing and reach.
- ›Weight: the Fujifilm XF 18mm f/2 R is 116g (4.1 oz) vs 230g (8.1 oz) — you'll feel the difference handheld.
Frequently asked
Is the Fujifilm XF 18mm f/2 R or the Samyang AF 75mm f/1.8 XF better?
These cover different focal lengths — the Fujifilm XF 18mm f/2 R is 18mm, the Samyang AF 75mm f/1.8 XF is 75mm — 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 Samyang AF 75mm f/1.8 XF for short-telephoto / portrait.
Who should choose the Fujifilm XF 18mm f/2 R?
Choose the Fujifilm XF 18mm f/2 R if you shoot wide — it starts at 18mm vs 75mm for landscapes, interiors and architecture. Choose it if you value portability — at 116g (4.1 oz) it's lighter than the 230g (8.1 oz) alternative for travel and all-day carry.
Who should choose the Samyang AF 75mm f/1.8 XF?
Choose the Samyang AF 75mm f/1.8 XF if you need more reach — it goes to 75mm vs 18mm for distant subjects, wildlife and sport.
What is the main difference between the Fujifilm XF 18mm f/2 R and the Samyang AF 75mm f/1.8 XF?
Aperture: the Samyang AF 75mm f/1.8 XF opens to f/1.8 vs the Fujifilm XF 18mm f/2 R's f/2 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 18mm | 75mm |
| Lens Type | Prime | Prime |
| Optical Elements | 8 | 9 |
| Optical Groups | 7 | 7 |
| Aperture & Iris | ||
| Maximum Aperture | f/2 | f/1.8 |
| Minimum Aperture | f/16 | f/22 |
| Aperture Blades | 7 | 7 |
| Rounded Aperture | No | Yes |
| Coverage & Angle | ||
| Format Coverage | APS-C | APS-C |
| Lens Mount | Fujifilm X | Fujifilm X |
| Angle of View | 76° | 21° |
| 35mm Equivalent | 27-27mm | 114-114mm |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | Stepping | STM |
| Focus Limiter | No | No |
| AF/MF Switch | No | No |
| Min Focus Distance | 18 cm | 70 cm |
| Max Magnification | 0.1x | 0.1x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | No |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $449 | $399 |
| Filter Size | 52mm | 67mm |
| Diameter | 64.5mm | 72.2mm |
| Length | 41mm | 78mm |
| Weight | 116g (4.1 oz) | 230g (8.1 oz) |
| Weather Sealed | No | No |
| Tripod Collar | No | No |
