Market price for reference only. Actual prices may vary significantly due to retailer, promotions, condition, and market dynamics — please do verify the exact price before purchasing.
SourceSirui official siteNot AI-generated
Optics
Focal Length | 40mm |
Equiv. Focal Length | 60mm |
Max Aperture | f/2.2 |
Min Aperture | f/16 |
Angle of View | 39° |
Aperture Blades | 9 |
Lens Configuration | 8 groups / 11 elements |
Build
Weight | |
Dimensions | ⌀69.4 × 62.3mm |
Filter Size | 58mm |
Autofocus
Autofocus | Yes |
Focus Motor | Stepping STM |
Min Focus Distance | 40cm |
Max Magnification | 0.14x |
Stabilization
OIS | No |
Features
Weather Resistant | Yes |
Aperture Ring | Yes |
Release
Accessories | Lens hood |
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Other lenses at this focal length
1 primes at 40mm
| Lens | Aperture | Weight | Focus | WR | Price | Compare |
|---|---|---|---|---|---|---|
| This lensSirui · SwiftAF 40mm F2.2 | f/2.2 | 210g | AF | Yes | ~$149 | |
| Compared with this lens | ||||||
 TTArtisanAPS-C 40mm F2.8 Macro | f/2.8⅔ stop slower | 371–403g177g heavier | MF | No | ~$114 | |
- This lensSirui · SwiftAF 40mm F2.2f/2.2 · 210g · Autofocus · Weather-sealed
~$149
- Compared with this lens
- TTArtisanAPS-C 40mm F2.8 Macro⅔ stop slower · 177g heavierManual focus
~$114
Prices are sampled from retailers, not live quotes. Compare puts a lens in your comparison list together with this one.
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