Sigma 60-600mm f/4.5-6.3 DG DN OS Sports vs Sony FE 50mm f/1.2 GM
The bottom line
These cover different focal lengths — the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports is 60-600mm, the Sony FE 50mm f/1.2 GM is 50mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports for super-telephoto, the Sony FE 50mm f/1.2 GM for short-telephoto / portrait.
Choose the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports if…
- ✓You need more reach — it goes to 600mm vs 50mm for distant subjects, wildlife and sport.
- ✓You want one-lens flexibility — a 60-600mm zoom covers what the fixed 50mm can't reframe.
- ✓You shoot handheld or on an unstabilised body — it has optical stabilisation, the other doesn't.
- ✓You like close-focus work — 0.3x magnification vs 0.17x.
Choose the Sony FE 50mm f/1.2 GM if…
- ✓You want more light and background blur — f/1.2 is faster than f/4.5, better for low light and subject separation.
- ✓You prefer a fast, compact single focal length — a 50mm prime over a zoom.
- ✓You value portability — at 778g (1.72 lb) it's lighter than the 2490g (5.49 lb) alternative for travel and all-day carry.
Where they differ
- ›Aperture: the Sony FE 50mm f/1.2 GM opens to f/1.2 vs the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports's f/4.5 — more light and shallower depth-of-field.
- ›Focal range: Sigma 60-600mm f/4.5-6.3 DG DN OS Sports is 60-600mm, Sony FE 50mm f/1.2 GM is 50mm — different framing and reach.
- ›Type: the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports is a zoom (flexible framing), the Sony FE 50mm f/1.2 GM a prime (one focal length, usually brighter and lighter).
- ›Stabilisation: only the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports has optical stabilisation — steadier handheld shots, especially on bodies without IBIS.
- ›Weight: the Sony FE 50mm f/1.2 GM is 778g (1.72 lb) vs 2490g (5.49 lb) — you'll feel the difference handheld.
Frequently asked
Is the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports or the Sony FE 50mm f/1.2 GM better?
These cover different focal lengths — the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports is 60-600mm, the Sony FE 50mm f/1.2 GM is 50mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports for super-telephoto, the Sony FE 50mm f/1.2 GM for short-telephoto / portrait.
Who should choose the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports?
Choose the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports if you need more reach — it goes to 600mm vs 50mm for distant subjects, wildlife and sport. Choose it if you want one-lens flexibility — a 60-600mm zoom covers what the fixed 50mm can't reframe. Choose it if you shoot handheld or on an unstabilised body — it has optical stabilisation, the other doesn't. Choose it if you like close-focus work — 0.3x magnification vs 0.17x.
Who should choose the Sony FE 50mm f/1.2 GM?
Choose the Sony FE 50mm f/1.2 GM if you want more light and background blur — f/1.2 is faster than f/4.5, better for low light and subject separation. Choose it if you prefer a fast, compact single focal length — a 50mm prime over a zoom. Choose it if you value portability — at 778g (1.72 lb) it's lighter than the 2490g (5.49 lb) alternative for travel and all-day carry.
What is the main difference between the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports and the Sony FE 50mm f/1.2 GM?
Aperture: the Sony FE 50mm f/1.2 GM opens to f/1.2 vs the Sigma 60-600mm f/4.5-6.3 DG DN OS Sports's f/4.5 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 60-600mm | 50mm |
| Lens Type | Zoom | Prime |
| Optical Elements | 25 | 14 |
| Optical Groups | 19 | 10 |
| Aperture & Iris | ||
| Maximum Aperture | f/4.5 | f/1.2 |
| Minimum Aperture | f/32 | f/16 |
| 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 | 40° – 4° | 47° – 47° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | XD Linear |
| Focus Limiter | Yes | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 200 cm | 40 cm |
| Max Magnification | 0.3x | 0.17x |
| Stabilization & Video | ||
| Optical Stabilization | Yes | No |
| Aperture Ring | No | Yes |
| Declickable Aperture | No | Yes |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $1,999 | $1,999 |
| Filter Size | 105mm | 72mm |
| Diameter | 127.8mm | 87mm |
| Length | 290.2mm | 108mm |
| Weight | 2490g (5.49 lb) | 778g (1.72 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | Yes | No |
