Pentax DA 50mm f/1.8 50mm
An f/1.8 aperture and built-in stabilization make this a versatile 122g prime for Pentax APS-C cameras, offering sharp portraits with smooth bokeh. Its affordable price and 4.6/5 customer rating across 5,328 reviews highlight its value for budget-conscious photographers. Best for Pentax DSLR owners seeking a lightweight, fast standard lens for portraits and low-light shots.
Snapshot
फायदे और नुकसान
Pros
- Strong build (93th percentile) 93th
- Strong user sentiment (92th percentile) 92th
- Strong social proof (83th percentile) 83th
Cons
- Below average bokeh (16th percentile)
- Below average aperture (25th percentile)
- Below average optical (26th percentile)
- Below average versatility (34th percentile)
What owners think
मालिकों की राय समय के साथ कैसे बदली
विशेषग्राहकों ने वास्तव में अपनी समीक्षाएँ कब लिखीं, इसके आधार पर - ताकि आप देख सकें कि शुरुआती तारीफ़ टिकी या नहीं।
- Q3 201595/100
Buyers praise the lens for excellent sharpness, consistent across the frame, and great value. Some note plastic build but find it robust. Minor issues: color fringing wide open, loud screw-drive AF, and no QuickShift.
- Excellent sharpness, especially from f2.8 to f8, with consistent edge performance.
- Plastic build and mount feel robust but lack premium materials; acceptable at this price.
- Autofocus is accurate but loud due to screw-drive; hunts in low light.
- No QuickShift, aperture ring, or distance markings; some color fringing wide open.
- Q4 201395/100
Buyers praised the lens as excellent value, sharp, and lightweight, ideal for amateurs and portraits. Minor noise and narrow focal length noted.
- Excellent value for money, great image quality and sharpness.
- Lightweight and good build quality, suitable for everyday use.
- 50mm focal length is narrow, better for portraits than general use.
- Autofocus is a bit loud, but not a dealbreaker.
63 तिथि-युक्त ग्राहक समीक्षाओं पर आधारित, कैलेंडर तिमाही के अनुसार समूहित। अवधि-वार विश्लेषण अंग्रेज़ी में है।
The proof
प्रदर्शन
तकनीकी विशेषताएं
पूर्ण विनिर्देश
Optics
| Type | prime |
| Focal Length Min | 50 |
| Focal Length Max | 50 |
| Elements | 6 |
| Groups | 5 |
| Coating | SP Coating |
Aperture
| Max Aperture | 22 |
| Min Aperture | 1.8 |
| Constant | Yes |
| Diaphragm Blades | 7 |
Build
| Mount | Pentax K |
| Format | APS-C |
| Weather Sealed | No |
| Weight | 0.1 kg / 0.3 lbs |
| Filter Thread | 52 |
AF & Stabilization
| AF Type | Autofocus |
| Stabilization | No |
Focus
| Min Focus Distance | 451 |
| Max Magnification | 1:6.67 |
प्रतिस्पर्धियों से तुलना
| Spec | Pentax DA 50mm f/1.8 50mm | Sigma Contemporary 16-300mm f/3.5-6.7 DC OS | Tamron Di III 28-75mm f/2.8 Di III VXD G2 | Panasonic LUMIX S S-R28200 | Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR | Sony E SELP16502 |
|---|---|---|---|---|---|---|
| Focal Length | 50mm | 16-300mm | 28-75mm | 28-200mm | 18-140mm | 16-50mm |
| Max Aperture | 22 | f/3.5 | f/2.8 | f/4 | f/3.5 | f/3.5 |
| Mount | Pentax K | Sony E | Sony E | L-Mount | Nikon F | Sony E |
| Stabilization | false | true | false | true | true | true |
| Weather Sealed | false | true | true | true | false | true |
| Weight (g) | 122 | 615 | 540 | 413 | 100 | 107 |
| AF Type | Autofocus | HLA | VXD | Autofocus | Silent Wave Motor | Autofocus |
| Lens Type | prime | zoom | zoom | macro | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| Product | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|
| Pentax DA 50mm f/1.8 50mm | 16.2 | 92.5 | 55.2 | 25.9 | 25.3 | 91.6 | 34 | 83 | 35.8 |
| Sigma Contemporary 16-300mm f/3.5-6.7 DC OS Compare | 86.4 | 57.6 | 86.7 | 98.9 | 79.6 | 0 | 99.6 | 77.9 | 99 |
| Tamron Di III 28-75mm f/2.8 Di III VXD G2 Compare | 88 | 64 | 85.5 | 91 | 85.9 | 81.1 | 78.4 | 91.8 | 35.8 |
| Panasonic LUMIX S S-R28200 Compare | 80.6 | 73.5 | 71.5 | 91 | 74.3 | 0 | 95.6 | 62.6 | 99.4 |
| Nikon NIKKOR AF-S DX NIKKOR 18-140mm f/3.5-5.6G ED VR Compare | 77.8 | 95.3 | 27.4 | 81.8 | 79.6 | 0 | 96.4 | 88 | 92.3 |
| Sony E SELP16502 Compare | 77.8 | 97.6 | 34.9 | 63.2 | 79.6 | 0 | 83.5 | 77.9 | 80.7 |
Price
कीमत के अनुसार मूल्य
Amazon.co.jp 1 ऑफ़र से JP¥12,273
उपयोग के अनुसार स्कोर
पूरी समीक्षा जल्द ही आ रही है। ऊपर दिए गए स्पेसिफिकेशन, स्कोर, कीमतें और चार्ट हमेशा अपडेट रहते हैं।
