Lens Comparison
Sony FE 28-70mm f/2 GM vs Sony FE 400mm f/2.8 GM OSS
Key Differences
- Sony FE 28-70mm f/2 GM has a better min focus distance (38 cm vs 250 cm).
- Sony FE 28-70mm f/2 GM has a better price (msrp) ($2,899 vs $11,999).
- Sony FE 28-70mm f/2 GM has a better weight (918g (2.02 lb) vs 2895g (6.38 lb)).
- Sony FE 28-70mm f/2 GM has a better length (139.8mm vs 357mm).
- Sony FE 28-70mm f/2 GM has a better maximum aperture (f/2 vs f/2.8).
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 28-70mm | 400mm |
| Lens Type | Zoom | Prime |
| Optical Elements | 20 | − |
| Optical Groups | 14 | − |
| Aperture & Iris | ||
| Maximum Aperture | f/2 | f/2.8 |
| Minimum Aperture | f/22 | f/22 |
| Aperture Blades | 11 | 11 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Sony E | Sony E |
| Angle of View | 75° – 34° | − |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | XD Linear | XD Linear |
| Focus Limiter | No | Yes |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 38 cm | 250 cm |
| Max Magnification | 0.23x | 0.17x |
| Stabilization & Video | ||
| Optical Stabilization | No | Yes |
| Aperture Ring | Yes | No |
| Declickable Aperture | Yes | No |
| Parfocal | No | No |
| Internal Zoom | Yes | No |
| General | ||
| Price (MSRP) | $2,899 | $11,999 |
| Filter Size | 86mm | 40mm |
| Diameter | 92.9mm | 167mm |
| Length | 139.8mm | 357mm |
| Weight | 918g (2.02 lb) | 2895g (6.38 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | Yes |
