Brightin Star 12mm f/2 III 12mm
A fast f/2 maximum aperture and 10-blade diaphragm produce bright exposures and crisp 10-point starbursts from point light sources. Two aspherical and two ED elements control distortion effectively, delivering edge-to-edge sharpness for an 18mm full-frame equivalent wide-angle view. It's best for landscape and architecture photographers on Canon EF-M cameras who need manual focus precision and dramatic close-up capability with a 7.1-inch minimum distance.
Snapshot
Prós e contras
Pros
- Strong social proof (98th percentile) 98th
- Strong user sentiment (92th percentile) 92th
- Strong macro (86th percentile) 86th
- Strong build (75th percentile) 75th
Cons
- Below average af (15th percentile)
- Below average aperture (25th percentile)
- Below average versatility (34th percentile)
What owners think
Como a opinião dos donos mudou ao longo do tempo
ExclusivoCom base em quando os clientes realmente escreveram suas avaliações - para ver se os elogios iniciais se mantiveram.
Com base em 8 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
The proof
Desempenho
Especificações
Especificações completas
Optics
| Type | prime |
| Focal Length Min | 12 |
| Focal Length Max | 12 |
| Elements | 12 |
| Groups | 9 |
| Aspherical Elements | 2 |
| ED Elements | 2 |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2 |
| Constant | No |
| Diaphragm Blades | 10 |
Build
| Mount | Canon EF-M |
| Format | APS-C |
| Weight | 0.3 kg / 0.6 lbs |
| Filter Thread | 62 |
AF & Stabilization
| AF Type | Manual Focus |
| Stabilization | No |
Focus
| Min Focus Distance | 180 |
Face à concorrência
| Spec | Brightin Star 12mm f/2 III 12mm | Tamron Di III-A 18-300mm f/3.5-6.3 Di III-A VC VXD | Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR | Canon EF-S 18-135mm f/3.5-5.6 IS USM | Sigma Contemporary C1850DCDNSE | Panasonic LUMIX G Vario H-FS12060 |
|---|---|---|---|---|---|---|
| Focal Length | 12mm | 18-300mm | 16-85mm | 18-135mm | 18-50mm | 12-60mm |
| Max Aperture | 22 | f/3.5 | f/3.5 | f/3.5 | 2.8 | 22 |
| Mount | Canon EF-M | Fuji X | Nikon F | Canon EF-S | Sony E | Micro Four Thirds |
| Stabilization | false | true | true | true | false | true |
| Weather Sealed | false | false | false | false | true | true |
| Weight (g) | 268 | 92 | 59 | 515 | 290 | 210 |
| AF Type | Manual Focus | VXD linear motor | AF-S | STM | stepping motor | Autofocus |
| Lens Type | prime | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Brightin Star 12mm f/2 III 12mm | 15.2 | 39.8 | 75.1 | 85.5 | 65.4 | 25.3 | 91.6 | 34 | 98.2 | 35.8 |
| Tamron Di III-A 18-300mm f/3.5-6.3 Di III-A VC VXD Compare | 98.2 | 77.8 | 96.2 | 88.6 | 73.5 | 79.6 | 30.1 | 99.2 | 83.1 | 80.7 |
| Nikon NIKKOR AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR Compare | 55.1 | 77.8 | 98.5 | 59.9 | 64.2 | 79.6 | 81.2 | 94.2 | 88.1 | 92.3 |
| Canon EF-S 18-135mm f/3.5-5.6 IS USM Compare | 86.1 | 77.8 | 45.8 | 32.9 | 79.2 | 79.6 | 0 | 96 | 78 | 92.3 |
| Sigma Contemporary C1850DCDNSE Compare | 86.1 | 83.8 | 82.9 | 91 | 79.2 | 85.9 | 0 | 78.5 | 40.4 | 35.8 |
| Panasonic LUMIX G Vario H-FS12060 Compare | 55.1 | 16.2 | 89.6 | 82.1 | 72.2 | 25.3 | 91.6 | 93.3 | 88.1 | 96.3 |
Price
Custo-benefício
B&H Photo 1 ofertas A partir de CA$ 199
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
