![Picture of the lens](/_next/image?url=https%3A%2F%2Fcdn.statically.io%2Fgh%2Fjeeyoungk%2Fcamera-image%2Fmain%2FSigma%2Fsigma_20mm_f1.4_art_3.png&w=3840&q=75)
Overview
Focus
Focal Length
20mm
Autofocus
Yes
Motor Type
Ring-type ultrasonic
Manual Focus Ring
Yes
DoF Scale
No
Distance Scale
Yes
Minimum Focus
0.3 m
Max Magnification
0.14 x
Aperture
Maximum
F1.4 (1 stops from F1.0)
Minimum
F16
Step Size
?
Blades
9
Aperture Ring
No
Dimension
Length
? mm
Diameter
? mm
Filter Diameter ø
? mm
Weight
? g
Hood?
Yes
Tripod Collar?
No
Optics
Elements
15
Groups
11
Description
Two FLD, five SLD elements + Super Multi-Layer coating
Links
Price
MSRP
?
eBay
$640.00 ~ $899.00
eBay Listings
Related Lenses
Name | mmFocal Length | FAperture |
---|---|---|
20 | F2 |