Lenses / Sirui
50mm F1.8 1.33x Anamorphic
1.33x squeezeAPS-CF1.8Micro Four ThirdsSony EFujifilm X
From $199 new at the official store today · open-box from $215.
Specifications
| Brand | Sirui |
|---|---|
| Category | anamorphic prime |
| Squeeze factor | 1.33x |
| Format / coverage | APS-C |
| Focal length(s) | 50 mm |
| Maximum aperture | F1.8 |
| Mounts | MFT, E, X |
| Flare | Blue |
| Launch price (USD) | approx 699verify |
| Official price, CSV snapshot 2 Nov 2026 | 199 |
Notes: Sirui's first anamorphic (2019)
Look and character
With a 1.33x squeeze, the image is optically compressed horizontally by 1.33× and stretched back in post. That gives these desqueezed aspect ratios, by recorded area:
- 16:9 sensor area → 2.36:1
- 3:2 sensor area → 2.00:1
- 4:3 sensor area → 1.77:1
Horizontally, a 50 mm 1.33x lens covers roughly the width of a 38 mm spherical lens on the same format (focal ÷ squeeze); vertically it stays 50 mm.
Flare: Blue. This comes from manufacturer information; we have not shot with this lens ourselves.
Work out the numbers for your camera with the squeeze calculator →
Price history
Lowest in-stock variant price per day, USD. Tracking started 2026-11-02; the line fills in as daily snapshots accumulate.
| Store | Condition | Lowest | Highest | Lowest in stock | Compare-at |
|---|---|---|---|---|---|
| sirui | new | $199 | $199 | $199 | $699 |
| sirui | open-box | $215 | $215 | $215 | $699 |
Single-lens variants only (sets and kits are excluded). The spread covers mounts, flare options and focal lengths. "Compare-at" is the store's own strike-through price, not a verified MSRP.