SIGMA 20mm f/1.4 DG DN Art Lens for Sony E

Rp 15.999.000

Garansi PT. Aneka Warna Indah

Disc Rp 600,000 @BLIBLI
Voucher Code : SIGMA20
Periode : 22 Sep - 02 Okt 2022

Shipping Weight: 1.00 kg per item
LSM36147
In stock
+

SIGMA 20mm f/1.4 DG DN Art Lens for Sony E




Key Features

  • E-Mount Lens/Full Frame Format
  • Aperture Range: f/1.4 to f/16
  • Two SLD Elements
  • Three Aspherical Elements
  • Super Multilayer Coating
  • Stepping AF Motor, MFL Switch
  • Rounded 11-Blade Diaphragm
  • 82mm Front Filter Thread
  • Rear Filter Holder
  • Durable Brass Bayonet Mount


In the Box

  • Sigma 20mm f/1.4 DG DN Art Lens for Sony E
  • Sigma LH878-04 Lens Hood
  • Sigma LCF-82 III 82mm Lens Cap
  • Sigma LCR II Rear Lens Cap for Sony E
  • GP-21 Guide Plate


Sony E-mount prime ultrawide, Sigma 20mm f/1.4 DG DN Art Lens menawarkan kinerja pencitraan yang luar biasa dari sudut ke sudut, dengan aperture maksimum yang besar yang membuatnya ideal untuk digunakan di lingkungan kurang cahaya, terutama di bawah langit gelap di mana fitur baru sangat berguna. Selalu menjadi pilihan yang sangat baik untuk lanskap dan arsitektur, lensa ini dilengkapi dengan fungsi terbaru yang sangat berguna untuk astrofotografer.


Menggabungkan desain optik dengan koreksi dalam kamera yang menjaga distorsi tetap terkendali, lensa ini menawarkan suar koma sagital yang sangat terkontrol dengan baik yang menghasilkan bintang pin-point dari ujung ke ujung. Selain itu, sakelar Kunci Fokus Manual (MFL) baru menonaktifkan cincin fokus, memastikan bahwa fokus tidak pernah berubah, bahkan setelah berjam-jam memotret di bawah langit yang dingin dan gelap. Lensa juga telah dikembangkan untuk menerima filter depan 82mm, yang jarang pada lensa prima ultrawide, dan fitur unik lainnya termasuk penahan filter belakang, yang mengakomodasi filter lembaran untuk berbagai efek kreatif.


  • As part of the Art line within Sigma's Global Vision series, this lens is designed to achieve truly notable optical performance and is ideally suited for creative and artistic applications.
  • Prime wide-angle 20mm f/1.4 lens is designed for full-frame format Sony E-mount mirrorless cameras and can also be used with APS-C models where it provides a 30mm equivalent focal length.
  • Fast f/1.4 maximum aperture is well-suited for working in low-light conditions and provides greater control over the focus position when using shallow depth of field techniques.
  • Two SLD and three aspherical elements have been incorporated within the lens design to correct for chromatic aberrations throughout the entire focusing range and to ensure exceptional clarity and contrast. This optical design also helps to control distortion and limit vignetting.
  • Employs a concave double-sided aspherical element, which provides outstanding edge-to-edge sharpness and optical performance.
  • Optimized for astrophotography, the lens offers extremely well-controlled sagittal coma flare and limits ghosting.
  • A Super Multilayer Coating has been applied to lens elements to minimize lens flare while producing contrast-rich and color-neutral imagery, even in backlit conditions.
  • Inner focus system powered by precise STM stepping motor provides high-speed autofocus and near-silent operation.
  • Optimized for astrophotography, a new MFL (Manual Focus Lock) switch disables the focus ring, ensuring that focus never changes, even after hours of shooting under chilly, dark skies.
  • Aperture ring with click switch and lock switch prevents accidental aperture changes.
  • A rounded eleven-blade diaphragm helps to produce an attractive out-of-focus quality.
  • Petal-shaped lens hood helps to reduce lens flare when working in strong lighting conditions and offers some protection to the front element of the lens.
  • 82mm front filter threads and rear filter holder for sheet-type filters.
  • Curved lip at the front of the lens keeps an optional lens heater from slipping in front of the lens.
  • Brass bayonet mount for ensured precision and durability.
  • Compatible with AF Assist function on select Sony E-Mount mirrorless cameras.

Specification

  • Focal Length: 20mm
  • Maximum Aperture : f/1.4
  • Minimum Aperture : f/16
  • Lens Mount : Sony E
  • Lens Format Coverage : Full-Frame
  • Angle of View : 94.5°
  • Minimum Focus Distance : 9.1" / 23 cm
  • Maximum Magnification : 0.16x
  • Macro Reproduction Ratio : 1:6.1
  • Optical Design : 17 Elements in 15 Groups
  • Diaphragm Blades : 11, Rounded
  • Focus Type : Autofocus
  • Image Stabilization : No
  • Filter Size :
    • 82 mm (Front)
    • Gel Filter (Rear)
  • Dimensions (ø x L) : 3.5 x 4.4" / 87.8 x 113.2 mm
  • Weight : 22.2 oz / 630 g