Sirui Astra Series AST-100-LN 100mm
Combining a fast T1.8 aperture with selectable autofocus in a full-frame anamorphic lens, the 100mm focal length delivers a 2.4:1 widescreen image with characteristic blue streak flares and no cropping. The 13-blade diaphragm creates oval bokeh and the weather-sealed, 700g build maintains a practical 67mm filter thread for on-set versatility. This lens is best for narrative filmmakers and solo operators who need the classic anamorphic look with the speed and convenience of reliable autofocus on Sony E-mount cameras.
Focal length 100mm
Aperture 22
Mount L-Mount
Weather Sealed はい
Weight 700 g
af type Selectable Manual and Autofocus
lens type prime
34 総合スコア
価格 MX$0
現在取り扱いなし
Snapshot
メリットとデメリット
Pros
- Strong optical (69th percentile) 69th
Cons
- Below average af (15th percentile)
- Below average aperture (25th percentile)
- Below average social proof (33th percentile)
- Below average versatility (34th percentile)
What owners think
The proof
パフォーマンス
スペック
全スペック一覧
Optics
| Type | prime |
| Focal Length Min | 100 |
| Focal Length Max | 100 |
| Elements | 18 |
| Groups | 13 |
Aperture
| Max Aperture | 22 |
| Min Aperture | 1.8 |
| Constant | Yes |
| Diaphragm Blades | 13 |
Build
| Mount | L-Mount |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.7 kg / 1.5 lbs |
| Filter Thread | 67 |
AF & Stabilization
| AF Type | Selectable Manual and Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 700 |
| Max Magnification | 1:2.4 |
競合製品との比較
| Spec | Sirui Astra Series AST-100-LN 100mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR Z 28-400mm f/4-8 VR | Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 | Canon EF-S 18-135mm f/3.5-5.6 IS USM |
|---|---|---|---|---|---|---|
| Focal Length | 100mm | 16-300mm | 18-300mm | 28-400mm | 50-200mm | 18-135mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/4 | f/2.8 | f/3.5 |
| Mount | L-Mount | Sony E | Fuji X | Nikon Z | Micro Four Thirds | Canon EF-S |
| Stabilization | false | true | true | true | true | true |
| Weather Sealed | true | true | false | true | true | false |
| Weight (g) | 700 | 615 | 92 | 726 | 655 | 515 |
| AF Type | Selectable Manual and Autofocus | HLA | VXD linear motor | STM | linear motor | STM |
| Lens Type | prime | zoom | zoom | zoom | telephoto | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Sirui Astra Series AST-100-LN 100mm | 14.6 | 48.3 | 51.9 | 43.9 | 68.9 | 24.5 | 34.1 | 33.4 | 35.9 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 54.9 | 84.6 | 58.3 | 85.9 | 98.9 | 77.5 | 99.6 | 78 | 99 |
| Tamron Di III 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 75.5 | 96.4 | 87.8 | 74.3 | 77.5 | 99.2 | 83.1 | 81.1 |
| Nikon NIKKOR Z 28-400mm f/4-8 VR Compare | 86.6 | 78.4 | 50.8 | 81.2 | 97 | 71.8 | 98.9 | 83.1 | 98.2 |
| Panasonic LUMIX G Leica DG Vario-Elmarit H-ES50200 Compare | 98.2 | 86.4 | 54.6 | 22.8 | 95.9 | 84.1 | 88.3 | 65.9 | 96.3 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.6 | 75.5 | 46.6 | 33.2 | 79.8 | 77.5 | 96 | 78 | 92.5 |
用途別スコア
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