Viltrox AF 28mm f/1.8 vs Viltrox AF 28mm f/4.5 Chip
Viltrox AF 28mm f/4.5 Chip has more in its favour on paper. The AF 28mm f/1.8 gathers more light for low light and background blur; the AF 28mm f/4.5 Chip is lighter and cheaper.
Choose the AF 28mm f/1.8 for
- a brighter maximum aperture (f/1.8, about 2.6 stops more light)
Choose the AF 28mm f/4.5 Chip for
- less weight (60g vs 330g)
- a lower price (about £60 vs £230)
| AF 28mm f/1.8 | AF 28mm f/4.5 Chip | |
|---|---|---|
| Brand | Viltrox | Viltrox |
| Focal length | 28mm | 28mm |
| Maximum aperture | f/1.8 | f/4.5 |
| Weight | 330 g | 60 g |
| Stabilisation | No | No |
| Weather sealing | No | No |
| Filter size | 58mm | — |
| Made for | Full frame | Full frame |
| New price | £299 | £89 |
| Used at MPB (Sony E / FE) | £219–£239 | £43–£72 |
More lens comparisons
See all Sony E / FE cameras and lenses.
Frequently asked questions
Is the Viltrox AF 28mm f/1.8 better than the Viltrox AF 28mm f/4.5 Chip?
The AF 28mm f/1.8 offers a brighter maximum aperture (f/1.8, about 2.6 stops more light); the AF 28mm f/4.5 Chip offers less weight (60g vs 330g), a lower price (about £60 vs £230).
Which is better value, the AF 28mm f/1.8 or the AF 28mm f/4.5 Chip?
On Sony E / FE, the Viltrox AF 28mm f/4.5 Chip costs about £60 against about £230 for the Viltrox AF 28mm f/1.8 (MPB used where listed, otherwise new; checked 5 November 2026).
Is f/1.8 worth it over f/4.5?
f/1.8 gathers about 2.6 stops more light, which helps indoors, at night and for background blur. If you mostly shoot in good light, the slower lens is usually lighter and cheaper.
Do both lenses fit the same cameras?
Both are available for Sony E / FE (and other mounts: Nikon Z, L-Mount).