Viltrox AF 85mm f/1.8 II
A beginner-tier 85mm f/1.8 full-frame portrait prime offered in Sony E, Nikon Z, and Fuji X, this is positioned as the cheapest autofocus 85mm worth owning. At 484g with a 72mm thread, it's a credible entry into classic portrait reach. It skips weather sealing, and its autofocus tracking won't match first-party glass for fast action, so it's best for deliberate portrait work rather than sports.
Scores
BreakdownHideOverall68±3Caliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions.
Scores
BreakdownHideCaliber-forward blend — tier caliber + within-tier price rank 30%, value 25%, confidence 20%, compatibility 15%, upgrade path 10% — renormalized over applicable dimensions.
The ± band on the overall score reflects sourcing confidence — wider when fewer specs are verified.
How each score is computed: our scoring methodology.
Specifications
| Spec | Value | Verification |
|---|---|---|
| mount | Sony ESourced | Sourced |
| coverage | Full-frameSourced | Sourced |
| focal length | 85mmSourced | Sourced |
| max aperture | f/1.8Sourced | Sourced |
| filter thread (mm) | 72Sourced | Sourced |
| weight (g) | 484Sourced | Sourced |
6/6 detail specs sourced. Amber rows are flagged for verification — we show them as reported, not confirmed.
Verdict
Best for
- The cheapest autofocus 85mm portrait prime worth owning
- Ships in Sony E, Nikon Z, and Fuji X mounts
Who should skip this
- Weather-sealed pro work
- Fast-action AF tracking vs first-party glass
Where to buy
List price $399
Prices are a guide and can change — confirm the current price on the retailer's site before buying.
Prices last checked Jun 14, 2026 — retailer prices change often, so click through for the current price.
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Ecosystem
Compatibility
Built around Fujifilm X mount, Nikon Z mount, Sony E-mount. Make sure the rest of your build uses the same platform before you buy — mismatched sockets, mounts or standards are the most common return reason. Check it in the builder →
Upgrade path
Outgrow it and the Tamron 17-70mm f/2.8 (Sony E, APS-C) is the natural next step up in lenses. See it →