Viltrox AF 9mm F2.8 XF 9mm
OM System M.Zuiko 150-600mm f/5.0-6.3 IS
What Buyers Say
Viltrox AF 9mm F2.8 XF 9mm
The Viltrox lenses receive overwhelmingly positive feedback for their exceptional value, sharp image quality, and solid build. Users praise the fast apertures and autofocus performance, though some note issues with chromatic aberration in high-contrast scenes and noisy autofocus on certain models. Overall, these lenses are seen as a budget-friendly alternative that punches above their price point.
Pros
- Excellent value for money
- Sharp image quality wide open
- Solid metal construction
- Fast and accurate autofocus
- Pleasing bokeh
Cons
- Chromatic aberration in high contrast
- Noisy autofocus in video
- Slow autofocus in low light
- No weather sealing
- Front-heavy on small bodies
OM System M.Zuiko 150-600mm f/5.0-6.3 IS
The OM System 150-600mm lens delivers outstanding image quality and reach, especially for wildlife photography, but its size and weight are major drawbacks for many users. While it offers sharpness and effective stabilization, the lens is heavy and not well-balanced on smaller bodies, with some finding the IS switch placement problematic. Verified buyers praise its performance despite the bulk, noting it provides a 1200mm equivalent without a teleconverter.
Pros
- Outstanding image sharpness
- Excellent reach at 1200mm equivalent
- Effective image stabilization
- Good build quality
- Great for wildlife photography
Cons
- Heavy and bulky
- Poor balance on small bodies
- IS switch placement issues
- Not internal zoom
- Weight requires tripod/monopod
Scores
Specifications
| Viltrox AF 9mm F2.8 XF 9mm | OM System M.Zuiko 150-600mm f/5.0-6.3 IS | |
|---|---|---|
| Optics | ||
| Type | wide-angle | telephoto |
| Focal Length Min | 9 mm | 150 mm |
| Focal Length Max | 9 mm | 600 mm |
| Elements | 13 | 25 |
| Groups | 11 | 15 |
| Aspherical Elements | 2★ | 0 |
| ED Elements | 3 | 6★ |
| Coating | HD multilayer nano coating | fluorine coating |
| Aperture | ||
| Max Aperture | f/2.8 | f/5 |
| Min Aperture | f/2.8 | 5.0-6.3 |
| Constant | ✓★ | ✗ |
| Diaphragm Blades | 7 | 9★ |
| Build | ||
| Mount | Fujifilm X | Micro Four Thirds |
| Format | APS-C★ | micro-four-thirds |
| Weather Sealed | ✗ | ✓★ |
| Weight | 0.17 kg★ | 2.06 kg |
| Filter Thread | 58 mm | 95 mm |
| AF & Stabilization | ||
| AF Type | STM★ | Autofocus |
| Stabilization | ✓ | ✓ |
| Stabilization Stops | — | 7 stops★ |
| Focus | ||
| Min Focus Distance | 130 mm★ | 560 mm |
| Max Magnification | 1:6.66★ | 0.7x |
Pros & Cons
Viltrox AF 9mm F2.8 XF 9mm
- Strong macro (89th percentile)89th %ile
- Strong build (87th percentile)87th %ile
- Strong social proof (87th percentile)87th %ile
- Strong aperture (86th percentile)86th %ile
- Below average versatility (34th percentile)
OM System M.Zuiko 150-600mm f/5.0-6.3 IS
- Strong stabilization (100th percentile)100th %ile
- Strong optical (99th percentile)99th %ile
- Strong versatility (88th percentile)88th %ile
- Strong bokeh (76th percentile)
- Below average build (12th percentile)12th %ile
- Below average user sentiment (30th percentile)
Verdict
Scores 88 overall, wins 7 of 9 usage categories and 7 of 22 specs.