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Key Features
- E-Mount Lens/Full-Frame Format
- Aperture Range: f/2 to f/22
- One SLD and One FLD Element
- Three Aspherical Elements
A sleek, compact, wide-angle prime, the Sony E-mount 20mm f/2 DG DN Contemporary Lens from Sigma provides excellent edge-to-edge sharpness in a stylish all-metal design. An ideal lens for landscapes, cityscapes, handheld vlogging, and video streaming, the lens provides a modestly bright f/2 maximum aperture for low-light performance and shallow depth of field control. Additionally, its fast maximum aperture makes it a natural choice for night sky and astrophotography. Regarding handling and focus, this lens features a stepping motor for quick, accurate, and quiet AF performance that suits both photo and video applications.
How do I adept my 82mm ND filter for this lens?
How do I adept my 82mm ND filter for this lens?
Sigma 20mm f/2 DG DN Contemporary Lens for Sony E
accepts 62mm filters so you will need an adapter like this. https://www.bhphotovideo.com/c/product/809639-REG/Sensei_sur6282_62_82mm_Step_Up_Ring.html
Date published: 2022-03-03
Is it's aperture ring can be de-clicked?
Is it's aperture ring can be de-clicked?
No, the Sigma 20mm f/2 DG DN Contemporary Lens for Sony E does not have a de-clicked aperture ring.
Date published: 2022-02-20
What is meant by " linear/non-linear manual focus ...
What is meant by " linear/non-linear manual focus function"? Is this similar to the linear focus feature on Lumix S Pro lenses?
According to Sigma, non-linear focus would have a variable amount of focal point movement depending on the focus ring rotation speed. With linear focus, the amount of focal point movement remains the same regardless of the focal point moment and if the focal ring rotation angle is the same.
Date published: 2022-02-09