Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD
Tamron
82 Overall Score
vs
Viltrox Air 20mm F2.8 FE 20mm
Viltrox
85 Overall Score
What Buyers Say
Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD
82 out of 100 medium confidence 16 reviews
The Tamron 18-300mm F/3.5-6.3 Di III-A VC VXD is widely praised as a versatile all-in-one zoom for Sony APS-C cameras. Users love the incredible 16.6x range, close focusing at the wide end, and solid image quality, though some note softness beyond 70-80mm and slow autofocus. The lens is heavier than typical crop-sensor lenses but still considered portable. A few verified buyers report issues with sharpness at the telephoto end and a stiff zoom ring, but the majority find it an excellent walk-around lens that replaces multiple primes and zooms.
Pros
- Incredible 16.6x zoom range
- Close focusing at wide end (semi-macro)
- Good image quality and color rendition
- Solid build with weather sealing
- Effective vibration compensation (VC)
Cons
- Softness beyond 70-80mm
- Slow autofocus compared to smaller zooms
- Heavy and bulky for APS-C
- Stiff zoom ring when zooming out
- Moderate distortion at both ends
Zoom range 12
Image quality 10
Autofocus speed 6
Build quality 8
Weight and size 7
Close focusing 5
Viltrox Air 20mm F2.8 FE 20mm
No customer feedback yet
Scores
Street
Macro
Portrait
Travel
Budget
Landscape
Video Cinema
Professional
Wildlife Sports
Specifications
| Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD | Viltrox Air 20mm F2.8 FE 20mm | |
|---|---|---|
| Optics | ||
| Type | zoom | wide-angle |
| Focal Length Min | 18 mm | 20 mm |
| Focal Length Max | 300 mm | 20 mm |
| Elements | 19 | 10 |
| Groups | 5 | 8 |
| Aspherical Elements | 3★ | 2 |
| ED Elements | 4★ | 2 |
| Coating | Fluorine Coating | multi-layer nano-MC coating |
| Aperture | ||
| Max Aperture | f/3.5 | f/2.8 |
| Min Aperture | 3.5-6.3 | f/2.8 |
| Constant | ✗ | — |
| Diaphragm Blades | 7 | 7 |
| Build | ||
| Mount | Nikon Z | Sony E |
| Format | APS-C | full-frame★ |
| Weather Sealed | ✓★ | — |
| Weight | 0.62 kg | 0.16 kg★ |
| Filter Thread | 67 mm | 52 mm |
| AF & Stabilization | ||
| AF Type | VXD (Voice-coil eXtreme-torque Drive) | STM★ |
| Stabilization | ✓ | ✓ |
| Focus | ||
| Min Focus Distance | 150 mm | 20 mm★ |
| Max Magnification | 1:2★ | 0.17X |
Pros & Cons
Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD
- Strong versatility (99th percentile)99th %ile
- Strong optical (95th percentile)95th %ile
- Strong macro (89th percentile)89th %ile
- Strong stabilization (80th percentile)80th %ile
- Below average social proof (17th percentile)17th %ile
Viltrox Air 20mm F2.8 FE 20mm
- Strong macro (91st percentile)91st %ile
- Strong build (89th percentile)89th %ile
- Strong aperture (86th percentile)86th %ile
- Strong social proof (86th percentile)86th %ile
- Below average versatility (34th percentile)
Pricing
Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD
Viltrox Air 20mm F2.8 FE 20mm
No current pricing available
Verdict
Tie
Both products are closely matched - Tamron Di III-A 18-300mm F3.5-6.3 Di III-A VC VXD wins 4 specs while Viltrox Air 20mm F2.8 FE 20mm wins 4.
