Pentax HD D-FA D FA 24-70mm F2.8ED SDM WR
A constant f/2.8 aperture across the 24-70mm zoom range pairs with three aspherical and three ED elements to deliver sharp, well-corrected images on full-frame K-mount bodies. Its weather-sealed construction and HD coating provide reliable performance in harsh conditions by suppressing flare and repelling moisture. This lens is best for Pentax landscape shooters who need a rugged, all-purpose zoom with consistent low-light capability.
لمحة سريعة
آراء المالكين
كيف تغيّر رأي المالكين بمرور الوقت
حصرياستنادًا إلى وقت كتابة العملاء لتقييماتهم فعليًا - لترى ما إذا كان الثناء المبكر قد استمر.
- Q1 202267/100
Buyers praised image quality and light gathering but noted the lens is heavy.
- Excellent image clarity and upgrade from stock lens.
- Great for landscape photography on Pentax K-1 Mark II.
- Heavier than expected but not excessively so.
- More light gathering capability appreciated, but long-term reliability unknown.
- Q2 202175/100
Buyers praised image quality and constant aperture for low light, but one reported it's not a great Pentax lens. Weight and cost are concerns.
- Sharp image quality and constant aperture beneficial for low light.
- Lens is heavier and more expensive than kit lens, but quality justifies it.
- One buyer says this is not a good Pentax lens, lacking a great 24-70 f/2.8.
- Close focusing distance and focusing distance indicator appreciated.
- Q1 2018100/100
Buyers praised the lens for its excellent color, sharpness, and build quality, noting it works well on both crop and full-frame Pentax cameras.
- Excellent color, bokeh, sharpness, and starbursts; minor issues correctable in software.
- Well-made lens with weather resistance; works on both K3 (crop) and K-1 (full-frame).
- Beautiful images with sharpness and color; high hopes for use with K-1.
- Excellent general full-frame lens covering most situations.
استنادًا إلى 28 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.
الأدلة
الأداء
المواصفات التقنية
المواصفات الكاملة
Optics
| Type | Zoom |
| Focal Length Min | 24 |
| Focal Length Max | 70 |
| Elements | 17 |
| Groups | 12 |
| Aspherical Elements | 3 |
| ED Elements | 3 |
| Coating | HD coating |
Aperture
| Max Aperture | f/22 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Pentax K |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.8 kg / 1.7 lbs |
| Filter Thread | 82 |
AF & Stabilization
| AF Type | SDM |
| Stabilization | No |
Focus
| Min Focus Distance | 380 |
| Max Magnification | 1:5 |
مقارنة بالمنافسين
| Spec | Pentax HD D-FA D FA 24-70mm F2.8ED SDM WR | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm f/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Panasonic Leica DG Vario-Elmarit H-ES12035 | Sony E PZ 16-50mm f/3.5-5.6 OSS |
|---|---|---|---|---|---|---|
| Focal Length | 24-70mm | 18-50mm | 17-70mm | 17-28mm | 12-35mm | 16-50mm |
| Max Aperture | f/22 | f/2.8 | f/2.8 | f/2.8 | f/2.8 | f/3.5 |
| Mount | Pentax K | Sony E | Sony E | Nikon Z | Micro Four Thirds | Sony E |
| Stabilization | false | false | true | false | true | true |
| Weather Sealed | true | true | true | true | true | true |
| Weight (g) | 787 | 290 | 544 | 450 | 306 | 107 |
| AF Type | SDM | stepping motor | RXD | Stepping Motor | Autofocus | Autofocus |
| Lens Type | zoom | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| المنتج | AF | Bokeh | Build | Macro | Optical | Aperture | Versatility | التقييم الاجتماعي | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Pentax HD D-FA D FA 24-70mm F2.8ED SDM WR | 53.7 | 23 | 53.6 | 64 | 95 | 20.1 | 80.4 | 74.8 | 36.7 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.6 | 80.4 | 86.5 | 90.8 | 82.5 | 82.8 | 78.5 | 90.1 | 36.7 |
| Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare | 53.7 | 85.7 | 69.8 | 84.9 | 91 | 82.8 | 89.4 | 86 | 82.4 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.6 | 85.7 | 76 | 84.9 | 88.4 | 82.8 | 68 | 71.4 | 36.7 |
| Panasonic Leica DG Vario-Elmarit H-ES12035 Compare | 53.7 | 80.4 | 85.8 | 50.2 | 86.7 | 82.8 | 80.4 | 86 | 97 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS Compare | 53.7 | 73.7 | 98.6 | 43.2 | 69 | 75.9 | 83.1 | 82 | 93.5 |
