Pentax D FA 15-30mm f/2.8 ED SDM WR 30mm
The constant f/2.8 aperture across the 15-30mm zoom range pairs with ED glass and HD coatings to deliver corner-to-corner sharpness and contrast. Weather-resistant sealing and fast, near-silent SDM autofocus make it dependable for outdoor stills and video in rain or dust. Best for Pentax K-mount landscape and astrophotography shooters who need a durable, bright ultra-wide zoom with consistent low-light performance.
Snapshot
Prós e contras
Pros
- Strong optical (76th percentile) 76th
- Strong versatility (73th percentile) 73th
Cons
- Below average build (11th percentile)
- Below average aperture (25th percentile)
- Below average bokeh (30th percentile)
- Below average macro (33th 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 17 avaliações de clientes datadas, agrupadas por trimestre civil. A análise por período está em inglês.
The proof
Desempenho
Especificações
Especificações completas
Optics
| Type | zoom |
| Focal Length Min | 15 |
| Focal Length Max | 30 |
| Elements | 18 |
| Groups | 13 |
| Coating | Super Protect & HD Multi-Layer Coatings |
Aperture
| Max Aperture | 22 |
| Min Aperture | 2.8 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Pentax K |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 1.0 kg / 2.3 lbs |
AF & Stabilization
| AF Type | SDM |
| Stabilization | No |
Focus
| Min Focus Distance | 280 |
| Max Magnification | 0.2x |
Face à concorrência
| Spec | Pentax D FA 15-30mm f/2.8 ED SDM WR 30mm | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | Nikon Nikkor 2166 | Canon EF-S 18-55mm f/3.5-5.6 IS II | Sony E SELP1650 | Panasonic Lumix G Leica DG SummiluxII H-X025 |
|---|---|---|---|---|---|---|
| Focal Length | 15-30mm | 28-75mm | 55-200mm | 18-55mm | 16-50mm | 25mm |
| Max Aperture | 22 | f/2.8 | f/4 | f/3.5 | f/3.5 | f/1.4 |
| Mount | Pentax K | Sony E | Nikon F | Canon EF-S | Sony E | Micro Four Thirds |
| Stabilization | false | false | true | true | true | true |
| Weather Sealed | true | true | false | false | false | true |
| Weight (g) | 1040 | 540 | 255 | 200 | 116 | 63 |
| AF Type | SDM | VXD | Silent Wave Motor | Micro Motor | PZ | stepping motor |
| Lens Type | zoom | zoom | telephoto | zoom | zoom | prime |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Pentax D FA 15-30mm f/2.8 ED SDM WR 30mm | 55.1 | 29.6 | 10.7 | 32.5 | 76.3 | 25.4 | 64.2 | 72.7 | 59.9 | 35.8 |
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 Compare | 55.1 | 88.1 | 64 | 85.5 | 90.9 | 85.9 | 81.4 | 78.3 | 91.8 | 35.8 |
| Nikon Nikkor 2166 Compare | 55.1 | 72.9 | 76.4 | 82.1 | 65.4 | 74.4 | 44.8 | 85.2 | 83.2 | 92.3 |
| Canon EF-S 18-55mm f/3.5-5.6 IS II Compare | 55.1 | 70.2 | 82.3 | 42.9 | 61.7 | 79.8 | 44.8 | 83 | 78 | 92.3 |
| Sony E SELP1650 Compare | 55.1 | 78 | 93.5 | 34.9 | 63.2 | 79.8 | 64.2 | 83.5 | 74.1 | 92.3 |
| Panasonic Lumix G Leica DG SummiluxII H-X025 Compare | 86 | 94.6 | 99.5 | 23.8 | 58.6 | 96.8 | 64.2 | 34 | 74.1 | 80.7 |
Price
Custo-benefício
Amazon.ca 1 ofertas A partir de CA$ 49
B&H Photo 1 ofertas A partir de CA$ 2.004
Pontuações por utilização
Uma análise completa chega em breve. As especificações, pontuações, preços e gráficos acima estão sempre atualizados.
