Sigma Art 20mm f/1.4 DG DN 20mm

★★★★★ 4.5 (4)

The f/1.4 maximum aperture and 17-element optical design with SLD and aspherical glass deliver sharp, corner-to-corner ultrawide views with strong low-light performance. Its weather-sealed, 630g magnesium body and 11-blade diaphragm produce smooth bokeh and durable handling, while a dedicated manual focus lock and lens heater retainer make it purpose-built for astrophotography. This lens is best for astrophotographers and landscape shooters who need a fast, wide prime for capturing night skies and expansive scenes.

Focal length 20mm
Aperture f/1.4
Mount Sony E
Weather Sealed نعم
Weight 635 g
af type STM
lens type wide-angle
Sigma Art 20mm f/1.4 DG DN 20mm lens
75 التقييم العام
السعر ‏٠ ₹
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78/100قراءتنا للمشاعر بالذكاء الاصطناعيثقة منخفضة · 9 مصادر · مايو ٢٠٢٦
1★2★3★4★5★Q1 '23: 4.7★ · 3 مراجعاتQ1 '24: 5.0★ · 2 مراجعات332211Q3 '22Q1 '23Q1 '24Q4 '24Q1 '25Q1 '26
متوسط التقييمراضون (4-5★)غير راضين (1-2★)ارتفاع العمود = عدد المراجعاتتاريخ تقديري
  1. Q1 202433/1003.0★3 مراجعات

    One buyer praised sharpness for astrophotography; another loved colors and contrast on Leica SL2. A third received a Canon-mount lens instead of Sony, causing a major issue.

    • Wrong mount delivered: Amazon listing said Sony but Canon lens arrived.
    • Sharpness and optical quality praised, especially for night/astro photography.
    • Rich colors and contrast on Leica SL2, matching high-end expectations.
  2. Q1 202370/1004.5★3 مراجعات

    Buyers praise the lens for sharpness, color, and astro performance, but note it is bulky and expensive.

    • Excellent image quality, sharpness, and color for astrophotography.
    • Good value but bulky compared to Sony 20mm 1.8.
    • Expensive and large, taking up twice the bag space.
    • Perfect match for Lumix full frame cameras.
  3. Q3 202290/1003 مراجعات

    Buyers praised the lens for improved image quality over older models, fast autofocus, and compact build, with minor notes on vignetting and hood size.

    • Image quality improvement over previous HSM version
    • Fast and accurate autofocus, good for video
    • Vignetting present, lens hood slightly large
    • Compact and solid build, lives up to Sigma reputation

استنادًا إلى 12 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.

الأدلة

الأداء

نسب الأداء المئوية

AF 87.7
Bokeh 98
Build 63.4
Macro 79.5
Optical 94.9
Aperture 96.2
User Sentiment 29.8
Versatility 33.6
التقييم الاجتماعي 28.8
Stabilization 36.8

المواصفات التقنية

المواصفات الكاملة

Optics

Type Wide-angle
Focal Length Min 20
Focal Length Max 20
Elements 17
Groups 15
Aspherical Elements 3
ED Elements 2
Coating water and oil repellent

Aperture

Max Aperture f/1.4
Min Aperture f/1.4
Constant Yes
Diaphragm Blades 11

Build

Mount Sony E
Format full-frame
Weather Sealed Yes
Weight 0.6 kg / 1.4 lbs
Filter Thread 72

AF & Stabilization

AF Type STM
Stabilization No

Focus

Min Focus Distance 230
Max Magnification 1:7.1

مقارنة بالمنافسين

Spec Sigma Art 20mm f/1.4 DG DN 20mm 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 Canon RF 28-70mm f/2.8 IS STM
Focal Length 20mm 17-70mm 17-28mm 12-35mm 16-50mm 28-70mm
Max Aperture f/1.4 f/2.8 f/2.8 f/2.8 f/3.5 f/22
Mount Sony E Sony E Nikon Z Micro Four Thirds Sony E Canon RF
Stabilization false true false true true true
Weather Sealed true true true true true true
Weight (g) 635 544 450 306 107 495
AF Type STM RXD Stepping Motor Autofocus Autofocus STM
Lens Type wide-angle zoom zoom zoom zoom zoom
Compare Compare Compare Compare Compare
المنتج AFBokehBuildMacroOpticalApertureUser SentimentVersatilityالتقييم الاجتماعيStabilization
Sigma Art 20mm f/1.4 DG DN 20mm 87.79863.479.594.996.229.833.628.836.8
Tamron Di III 17-70mm f/2.8 Di III-A VC RXD Compare 53.78669.8859183.263.389.485.482.5
Nikon NIKKOR Z 17-28mm f/2.8 Compare 87.786768588.383.290.86870.136.8
Panasonic Leica DG Vario-Elmarit H-ES12035 Compare 53.780.885.850.386.783.263.380.485.496.9
Sony E PZ 16-50mm f/3.5-5.6 OSS Compare 53.774.298.643.46976.363.383.181.193.5
Canon RF 28-70mm f/2.8 IS STM Compare 87.723.272.879.186.720.298.177.389.898.6

تقييمات حسب الاستخدام

Macro (81.7)الإجمالي (74.9)Budget (71.5)Street (79.6)Travel (50)Portrait (93.6)Landscape (63.8)Professional (93.1)Video Cinema (81.9)Wildlife Sports (72.5)

منتجات مشابهة