Sony FE 400-800mm f/6.3-8 G OSS
Sony
66 Overall Score
vs
Viltrox Air 20mm F2.8 FE 20mm
Viltrox
87 Overall Score
What Buyers Say
Sony FE 400-800mm f/6.3-8 G OSS
72 out of 100 medium confidence 15 reviews
The Sony 400-800mm lens is praised for its sharpness and fast autofocus, often outperforming the 200-600mm. However, it is heavy, front-heavy, and requires fast shutter speeds and good light due to the F8 aperture. A significant concern is a reported crack in the fluorine coating not covered by warranty, leading to frustration.
Pros
- Sharp image quality
- Fast autofocus
- Outperforms 200-600mm
- Internal focusing
- Great for wildlife photography
Cons
- Heavy and front-heavy
- F8 aperture limits low-light use
- Requires fast shutter speeds
- Warranty does not cover coating cracks
- Expensive extended warranty needed
Sharpness 5
Autofocus speed 3
Weight and balance 3
Aperture limitation 3
Warranty issues 1
Build quality 2
Viltrox Air 20mm F2.8 FE 20mm
No customer feedback yet
Scores
Street
Macro
Portrait
Budget
Video Cinema
Wildlife Sports
Professional
Landscape
Travel
Specifications
| Sony FE 400-800mm f/6.3-8 G OSS | Viltrox Air 20mm F2.8 FE 20mm | |
|---|---|---|
| Optics | ||
| Type | super-telephoto | wide-angle |
| Focal Length Min | 400 mm | 20 mm |
| Focal Length Max | 800 mm | 20 mm |
| Elements | 27 | 10 |
| Groups | 19 | 8 |
| Aspherical Elements | — | 2★ |
| ED Elements | 6★ | 2 |
| Coating | Fluorine coating | multi-layer nano-MC coating |
| Aperture | ||
| Max Aperture | f/6.3 | f/2.8 |
| Min Aperture | 6.3-8 | f/2.8 |
| Constant | ✗ | — |
| Diaphragm Blades | 11★ | 7 |
| Build | ||
| Mount | Sony E | Sony E |
| Format | full-frame | full-frame |
| Weather Sealed | ✓★ | — |
| Weight | 2.47 kg | 0.16 kg★ |
| Filter Thread | 105 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | Linear motor★ | STM |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 1.70 m | 20 mm★ |
| Max Magnification | 1:4.34★ | 0.17X |
Pros & Cons
Sony FE 400-800mm f/6.3-8 G OSS
- Strong optical (100th percentile)100th %ile
- Strong af (98th percentile)98th %ile
- Strong stabilization (81st percentile)81st %ile
- Strong versatility (72nd percentile)
- Below average build (10th percentile)10th %ile
- Below average user sentiment (16th percentile)16th %ile
Viltrox Air 20mm F2.8 FE 20mm
- Strong macro (92nd percentile)92nd %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (87th percentile)87th %ile
- Strong social proof (86th percentile)86th %ile
- Below average versatility (34th percentile)
Pricing
Sony FE 400-800mm f/6.3-8 G OSS
Viltrox Air 20mm F2.8 FE 20mm
No current pricing available
Verdict
Winner: Viltrox Air 20mm F2.8 FE 20mm
Scores 87 overall, wins 6 of 9 usage categories and 3 of 21 specs.
