Sigma 150-600mm f/5-6.3 DG DN OS Sports vs Sony FE 100mm f/2.8 Macro GM OSS
The bottom line
These cover different focal lengths — the Sigma 150-600mm f/5-6.3 DG DN OS Sports is 150-600mm, the Sony FE 100mm f/2.8 Macro GM OSS is 100mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 150-600mm f/5-6.3 DG DN OS Sports for super-telephoto, the Sony FE 100mm f/2.8 Macro GM OSS for zoom.
Choose the Sigma 150-600mm f/5-6.3 DG DN OS Sports if…
- ✓You need more reach — it goes to 600mm vs 100mm for distant subjects, wildlife and sport.
- ✓You want one-lens flexibility — a 150-600mm zoom covers what the fixed 100mm can't reframe.
Choose the Sony FE 100mm f/2.8 Macro GM OSS if…
- ✓You want more light and background blur — f/2.8 is faster than f/5, better for low light and subject separation.
- ✓You shoot wide — it starts at 100mm vs 150mm for landscapes, interiors and architecture.
- ✓You shoot close-ups — 1.4x magnification gets you true macro the other can't.
- ✓You prefer a fast, compact single focal length — a 100mm prime over a zoom.
Where they differ
- ›Aperture: the Sony FE 100mm f/2.8 Macro GM OSS opens to f/2.8 vs the Sigma 150-600mm f/5-6.3 DG DN OS Sports's f/5 — more light and shallower depth-of-field.
- ›Focal range: Sigma 150-600mm f/5-6.3 DG DN OS Sports is 150-600mm, Sony FE 100mm f/2.8 Macro GM OSS is 100mm — different framing and reach.
- ›Type: the Sigma 150-600mm f/5-6.3 DG DN OS Sports is a zoom (flexible framing), the Sony FE 100mm f/2.8 Macro GM OSS a prime (one focal length, usually brighter and lighter).
- ›Close-up: the Sony FE 100mm f/2.8 Macro GM OSS reaches 1.4x magnification vs 0.3x — more for close-up and macro work.
- ›Weight: the Sony FE 100mm f/2.8 Macro GM OSS is 646g (1.42 lb) vs 2100g (4.63 lb) — you'll feel the difference handheld.
Frequently asked
Is the Sigma 150-600mm f/5-6.3 DG DN OS Sports or the Sony FE 100mm f/2.8 Macro GM OSS better?
These cover different focal lengths — the Sigma 150-600mm f/5-6.3 DG DN OS Sports is 150-600mm, the Sony FE 100mm f/2.8 Macro GM OSS is 100mm — so they're not really substitutes. Pick by the field of view you actually need: the Sigma 150-600mm f/5-6.3 DG DN OS Sports for super-telephoto, the Sony FE 100mm f/2.8 Macro GM OSS for zoom.
Who should choose the Sigma 150-600mm f/5-6.3 DG DN OS Sports?
Choose the Sigma 150-600mm f/5-6.3 DG DN OS Sports if you need more reach — it goes to 600mm vs 100mm for distant subjects, wildlife and sport. Choose it if you want one-lens flexibility — a 150-600mm zoom covers what the fixed 100mm can't reframe.
Who should choose the Sony FE 100mm f/2.8 Macro GM OSS?
Choose the Sony FE 100mm f/2.8 Macro GM OSS if you want more light and background blur — f/2.8 is faster than f/5, better for low light and subject separation. Choose it if you shoot wide — it starts at 100mm vs 150mm for landscapes, interiors and architecture. Choose it if you shoot close-ups — 1.4x magnification gets you true macro the other can't. Choose it if you prefer a fast, compact single focal length — a 100mm prime over a zoom.
What is the main difference between the Sigma 150-600mm f/5-6.3 DG DN OS Sports and the Sony FE 100mm f/2.8 Macro GM OSS?
Aperture: the Sony FE 100mm f/2.8 Macro GM OSS opens to f/2.8 vs the Sigma 150-600mm f/5-6.3 DG DN OS Sports's f/5 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 150-600mm | 100mm |
| Lens Type | Zoom | Prime |
| Optical Elements | 25 | 17 |
| Optical Groups | 20 | 13 |
| Aperture & Iris | ||
| Maximum Aperture | f/5 | f/2.8 |
| Minimum Aperture | f/32 | 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 | 16° – 4° | 24° – 24° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | XD Linear |
| Focus Limiter | Yes | Yes |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 280 cm | 26 cm |
| Max Magnification | 0.3x | 1.4x |
| Stabilization & Video | ||
| Optical Stabilization | Yes | Yes |
| Aperture Ring | No | Yes |
| Declickable Aperture | No | Yes |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $1,499 | $1,500 |
| Filter Size | 105mm | 67mm |
| Diameter | 128mm | 79mm |
| Length | 264mm | 134mm |
| Weight | 2100g (4.63 lb) | 646g (1.42 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | Yes | No |
