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Fujinon XF27mmF2.8 R WR vs Tamron 17-70mm F2.8 Di III-A VC RXD
Short answer
The Fujinon XF27mmF2.8 R WR (27mm) and Tamron 17-70mm F2.8 Di III-A VC RXD (17–70mm) are both standard lenses for the Fujifilm X mount. Only the Fujinon XF27mmF2.8 R WR has weather sealing and an aperture ring. Only the Tamron 17-70mm F2.8 Di III-A VC RXD has optical stabilisation.
Tamron 17-70mm F2.8 Di III-A VC RXD: 1 specs ahead
Side by side
| Fujinon XF27mmF2.8 R WR | Tamron 17-70mm F2.8 Di III-A VC RXD | |
|---|---|---|
| Brand | Fujifilm | Tamron |
| Focal length | 27mm | 17–70mm |
| 35mm equivalent | 41mm | 26–105mm |
| Maximum aperture | f/2.8 | f/2.8 |
| Mount | Fujifilm X | Fujifilm X |
| Autofocus | Yes | Yes |
| Optical stabilisation | No | Yes |
| Weather resistant | Yes | — |
| Aperture ring | Yes | — |
| Macro | No | — |
| Linear motor | No | — |
| Minimum aperture | f/16 | — |
| Aperture blades | 7 | — |
| Lens construction | 7 elements in 5 groups | — |
| Special elements | 1 aspherical element | — |
| Angle of view | 55.5° | — |
| Minimum focus | 0.34 m | — |
| Maximum magnification | 0.1× | — |
| Weight | 84 g | — |
| Diameter | ⌀62 mm | — |
| Length | 23 mm | — |
| Filter thread | ⌀39 mm | — |
Where each one is ahead
Reasons to choose the Fujinon XF27mmF2.8 R WR
Nothing measurable in its favour.
Reasons to choose the Tamron 17-70mm F2.8 Di III-A VC RXD
- Longer reach 105 mm vs 41 mm
- Wider view 26 mm vs 41 mm
- Optical stabilisation Yes vs No
Framing and reach
| Lens | Frames like | Horizontal view | Frame width at 10 m |
|---|---|---|---|
| Fujinon XF27mmF2.8 R WR | 41 mm | 47° | 8.7 m |
| Tamron 17-70mm F2.8 Di III-A VC RXD | 26–105 mm | 69.3°–19.1° | 13.8–3.4 m |
The Tamron 17-70mm F2.8 Di III-A VC RXD gets 2.56× closer to the subject than the Fujinon XF27mmF2.8 R WR: whatever it points at fills 2.56× more of the frame edge to edge, or 6.6× more of its area. With the Fujinon XF27mmF2.8 R WR you would have to walk about 61% of the distance towards the subject to get the same picture — or crop it later, which leaves roughly 15% of the original pixels.
Angles and widths are calculated from focal length and sensor width, horizontally, on the native sensor of each mount.
What each one suits
| Fujinon XF27mmF2.8 R WR | Tamron 17-70mm F2.8 Di III-A VC RXD | |
|---|---|---|
| Birds and wildlife | Poor | Poor |
| Sports | Poor | Fair |
| Portrait | Average | Good |
| Travel | Excellent | Excellent |
| Street | Excellent | Very good |
| Weddings | Very good | Very good |
| Walk around | Excellent | Very good |
| Vlogging | Poor | Excellent |
| Landscape | Excellent | Good |
| Macro | Poor | Poor |
Scored from the published specifications — focal length, aperture, stabilisation, weather sealing and weight. Sharpness, bokeh and rendering are not in a spec sheet and are not scored here.
Cameras that take both
Both lenses fit every interchangeable-lens X Series body — 34 in our list. Fixed-lens models such as the X100 series cannot take them.
Which one to choose
Choose the Tamron 17-70mm F2.8 Di III-A VC RXD if
- your subject is far away. It magnifies 2.56× more, and walking closer is not always an option.
- you want more in the frame. It starts at 26 mm equivalent, against 41 mm on the other lens — interiors, landscapes and groups at close range.
- your camera body is not stabilised. Of these two, only this lens has optical stabilisation.
Everything above comes from published specifications. How sharp each lens is, how quickly it focuses and what its pictures look like are not in any spec sheet, so this comparison does not try to judge them.
Common questions
Will both lenses fit my camera?
Both use the Fujifilm X mount, so they fit any X Series camera with interchangeable lenses. They do not fit fixed-lens models such as the X100 series or GFX bodies.
compare.faqTitle
Which is better, the Fujinon XF27mmF2.8 R WR or the Tamron 17-70mm F2.8 Di III-A VC RXD?
On measurable specs the Tamron 17-70mm F2.8 Di III-A VC RXD leads, 1 wins against 0. That is a spec count, not a field test.
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Built from the specifications Fujifilm publishes.