Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) vs Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z)
The bottom line
The Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) is a zoom (10-18mm) and the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) is a 16mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.4 vs f/2.8) and lighter to carry. Choose flexibility or a fast single focal length.
Choose the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) if…
- ✓You shoot wide — it starts at 10mm vs 16mm for landscapes, interiors and architecture.
- ✓You want one-lens flexibility — a 10-18mm zoom covers what the fixed 16mm can't reframe.
- ✓You value portability — at 260g (9.2 oz) it's lighter than the 405g (14.3 oz) alternative for travel and all-day carry.
- ✓You like close-focus work — 0.28x magnification vs 0.13x.
Choose the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) if…
- ✓You want more light and background blur — f/1.4 is faster than f/2.8, better for low light and subject separation.
- ✓You're on a budget — $449 vs $699 leaves more for other gear.
- ✓You prefer a fast, compact single focal length — a 16mm prime over a zoom.
Where they differ
- ›Aperture: the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) opens to f/1.4 vs the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z)'s f/2.8 — more light and shallower depth-of-field.
- ›Focal range: Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) is 10-18mm, Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) is 16mm — different framing and reach.
- ›Type: the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) is a zoom (flexible framing), the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) a prime (one focal length, usually brighter and lighter).
- ›Price: the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) is $449, $250 under the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z).
- ›Weight: the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) is 260g (9.2 oz) vs 405g (14.3 oz) — you'll feel the difference handheld.
- ›Durability: the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) is weather-sealed; the other isn't.
Frequently asked
Is the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) or the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) better?
The Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) is a zoom (10-18mm) and the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) is a 16mm prime. The zoom gives you framing flexibility from one lens; the prime trades that for a fixed focal length that's usually brighter (f/1.4 vs f/2.8) and lighter to carry. Choose flexibility or a fast single focal length.
Who should choose the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z)?
Choose the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) if you shoot wide — it starts at 10mm vs 16mm for landscapes, interiors and architecture. Choose it if you want one-lens flexibility — a 10-18mm zoom covers what the fixed 16mm can't reframe. Choose it if you value portability — at 260g (9.2 oz) it's lighter than the 405g (14.3 oz) alternative for travel and all-day carry. Choose it if you like close-focus work — 0.28x magnification vs 0.13x.
Who should choose the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z)?
Choose the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) if you want more light and background blur — f/1.4 is faster than f/2.8, better for low light and subject separation. Choose it if you're on a budget — $449 vs $699 leaves more for other gear. Choose it if you prefer a fast, compact single focal length — a 16mm prime over a zoom.
What is the main difference between the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z) and the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z)?
Aperture: the Sigma 16mm f/1.4 DC DN Contemporary (Nikon Z) opens to f/1.4 vs the Sigma 10-18mm f/2.8 DC DN Contemporary (Nikon Z)'s f/2.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 10-18mm | 16mm |
| Lens Type | Zoom | Prime |
| Optical Elements | 13 | 13 |
| Optical Groups | 10 | 11 |
| Aperture & Iris | ||
| Maximum Aperture | f/2.8 | f/1.4 |
| Minimum Aperture | f/22 | f/16 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | APS-C | APS-C |
| Lens Mount | Nikon Z | Nikon Z |
| Angle of View | 110° – 76° | 83° |
| 35mm Equivalent | 15-27mm | 24-24mm |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | HLA | HLA |
| Focus Limiter | No | No |
| AF/MF Switch | Yes | Yes |
| Min Focus Distance | 12 cm | 25 cm |
| Max Magnification | 0.28x | 0.13x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | Yes | Yes |
| Declickable Aperture | Yes | Yes |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $699 | $449 |
| Filter Size | 67mm | 67mm |
| Diameter | 67.2mm | 72.2mm |
| Length | 73.3mm | 92.3mm |
| Weight | 260g (9.2 oz) | 405g (14.3 oz) |
| Weather Sealed | Yes | No |
| Tripod Collar | No | No |
