Nikon NIKKOR Z 50mm f/1.8 S vs Viltrox AF 85mm f/1.4 PRO (Nikon Z)
The bottom line
These cover different focal lengths — the Nikon NIKKOR Z 50mm f/1.8 S is 50mm, the Viltrox AF 85mm f/1.4 PRO (Nikon Z) is 85mm — so they're not really substitutes. Pick by the field of view you actually need: the Nikon NIKKOR Z 50mm f/1.8 S for short-telephoto / portrait, the Viltrox AF 85mm f/1.4 PRO (Nikon Z) for short-telephoto / portrait.
Choose the Nikon NIKKOR Z 50mm f/1.8 S if…
- ✓You shoot wide — it starts at 50mm vs 85mm for landscapes, interiors and architecture.
- ✓You value portability — at 415g (14.6 oz) it's lighter than the 835g (1.84 lb) alternative for travel and all-day carry.
Choose the Viltrox AF 85mm f/1.4 PRO (Nikon Z) if…
- ✓You want more light and background blur — f/1.4 is faster than f/1.8, better for low light and subject separation.
- ✓You need more reach — it goes to 85mm vs 50mm for distant subjects, wildlife and sport.
Where they differ
- ›Aperture: the Viltrox AF 85mm f/1.4 PRO (Nikon Z) opens to f/1.4 vs the Nikon NIKKOR Z 50mm f/1.8 S's f/1.8 — more light and shallower depth-of-field.
- ›Focal range: Nikon NIKKOR Z 50mm f/1.8 S is 50mm, Viltrox AF 85mm f/1.4 PRO (Nikon Z) is 85mm — different framing and reach.
- ›Weight: the Nikon NIKKOR Z 50mm f/1.8 S is 415g (14.6 oz) vs 835g (1.84 lb) — you'll feel the difference handheld.
Frequently asked
Is the Nikon NIKKOR Z 50mm f/1.8 S or the Viltrox AF 85mm f/1.4 PRO (Nikon Z) better?
These cover different focal lengths — the Nikon NIKKOR Z 50mm f/1.8 S is 50mm, the Viltrox AF 85mm f/1.4 PRO (Nikon Z) is 85mm — so they're not really substitutes. Pick by the field of view you actually need: the Nikon NIKKOR Z 50mm f/1.8 S for short-telephoto / portrait, the Viltrox AF 85mm f/1.4 PRO (Nikon Z) for short-telephoto / portrait.
Who should choose the Nikon NIKKOR Z 50mm f/1.8 S?
Choose the Nikon NIKKOR Z 50mm f/1.8 S if you shoot wide — it starts at 50mm vs 85mm for landscapes, interiors and architecture. Choose it if you value portability — at 415g (14.6 oz) it's lighter than the 835g (1.84 lb) alternative for travel and all-day carry.
Who should choose the Viltrox AF 85mm f/1.4 PRO (Nikon Z)?
Choose the Viltrox AF 85mm f/1.4 PRO (Nikon Z) if you want more light and background blur — f/1.4 is faster than f/1.8, better for low light and subject separation. Choose it if you need more reach — it goes to 85mm vs 50mm for distant subjects, wildlife and sport.
What is the main difference between the Nikon NIKKOR Z 50mm f/1.8 S and the Viltrox AF 85mm f/1.4 PRO (Nikon Z)?
Aperture: the Viltrox AF 85mm f/1.4 PRO (Nikon Z) opens to f/1.4 vs the Nikon NIKKOR Z 50mm f/1.8 S's f/1.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 50mm | 85mm |
| Lens Type | Prime | Prime |
| Optical Elements | 12 | 15 |
| Optical Groups | 9 | 11 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.8 | f/1.4 |
| Minimum Aperture | f/16 | f/16 |
| Aperture Blades | 9 | 11 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Nikon Z | Nikon Z |
| Angle of View | 47° – 47° | 28° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | Multi-focus Stepping | Dual HyperVCM |
| Focus Limiter | No | No |
| AF/MF Switch | No | Yes |
| Min Focus Distance | 40 cm | 79 cm |
| Max Magnification | 0.15x | − |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | No | Yes |
| Declickable Aperture | No | Yes |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $599 | $598 |
| Filter Size | 62mm | 77mm |
| Diameter | 76mm | − |
| Length | 86.5mm | − |
| Weight | 415g (14.6 oz) | 835g (1.84 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | No |
