Nikon NIKKOR Z 85mm f/1.8 S vs Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z)
The bottom line
These cover different focal lengths — the Nikon NIKKOR Z 85mm f/1.8 S is 85mm, the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) is 90mm — so they're not really substitutes. Pick by the field of view you actually need: the Nikon NIKKOR Z 85mm f/1.8 S for short-telephoto / portrait, the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) for zoom.
Choose the Nikon NIKKOR Z 85mm f/1.8 S if…
- ✓You want more light and background blur — f/1.8 is faster than f/2.8, better for low light and subject separation.
Choose the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) if…
- ✓You shoot close-ups — 1x magnification gets you true macro the other can't.
Where they differ
- ›Aperture: the Nikon NIKKOR Z 85mm f/1.8 S opens to f/1.8 vs the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z)'s f/2.8 — more light and shallower depth-of-field.
- ›Focal range: Nikon NIKKOR Z 85mm f/1.8 S is 85mm, Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) is 90mm — different framing and reach.
- ›Close-up: the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) reaches 1x magnification vs 0.12x — more for close-up and macro work.
Frequently asked
Is the Nikon NIKKOR Z 85mm f/1.8 S or the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) better?
These cover different focal lengths — the Nikon NIKKOR Z 85mm f/1.8 S is 85mm, the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) is 90mm — so they're not really substitutes. Pick by the field of view you actually need: the Nikon NIKKOR Z 85mm f/1.8 S for short-telephoto / portrait, the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) for zoom.
Who should choose the Nikon NIKKOR Z 85mm f/1.8 S?
Choose the Nikon NIKKOR Z 85mm f/1.8 S if you want more light and background blur — f/1.8 is faster than f/2.8, better for low light and subject separation.
Who should choose the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z)?
Choose the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z) if you shoot close-ups — 1x magnification gets you true macro the other can't.
What is the main difference between the Nikon NIKKOR Z 85mm f/1.8 S and the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z)?
Aperture: the Nikon NIKKOR Z 85mm f/1.8 S opens to f/1.8 vs the Tamron 90mm f/2.8 Di III VXD Macro (Nikon Z)'s f/2.8 — more light and shallower depth-of-field.
| Product | ||
|---|---|---|
| Optical Design | ||
| Focal Length | 85mm | 90mm |
| Lens Type | Prime | Prime |
| Optical Elements | 12 | 14 |
| Optical Groups | 8 | 10 |
| Aperture & Iris | ||
| Maximum Aperture | f/1.8 | f/2.8 |
| Minimum Aperture | f/16 | f/32 |
| Aperture Blades | 9 | 9 |
| Rounded Aperture | Yes | Yes |
| Coverage & Angle | ||
| Format Coverage | Full-Frame | Full-Frame |
| Lens Mount | Nikon Z | Nikon Z |
| Angle of View | 28.5° – 28.5° | 27° |
| 35mm Equivalent | − | − |
| Focus | ||
| Autofocus | Yes | Yes |
| Focus Motor | Multi-focus Stepping | VXD |
| Focus Limiter | No | No |
| AF/MF Switch | No | Yes |
| Min Focus Distance | 80 cm | 29 cm |
| Max Magnification | 0.12x | 1x |
| Stabilization & Video | ||
| Optical Stabilization | No | No |
| Aperture Ring | No | No |
| Declickable Aperture | No | No |
| Parfocal | No | No |
| Internal Zoom | No | No |
| General | ||
| Price (MSRP) | $799 | $799 |
| Filter Size | 67mm | 67mm |
| Diameter | 75mm | 74mm |
| Length | 99mm | 117mm |
| Weight | 470g (1.04 lb) | 500g (1.10 lb) |
| Weather Sealed | Yes | Yes |
| Tripod Collar | No | No |
