Compare Sigma 14mm F1.8 DG HSM vs Zeiss Batis 18mm F2.8
Construction
Aperture Blades
9 blades
Colors
Black
Black
Form Factor
Ultra Wide-Angle Prime Lens
Ultra Wide-Angle Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Distance scale
Distance scale, DoF scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount, Sony E-mount, Leica L-mount
Sony E-mount
Motor
Ring-type ultrasonic
Linear Motor
Optical Formula | Elements
16 elements
11 elements
Optical Formula | Groups
11 groups
10 groups
Optical Formula | Special Glass
Three FLD and four SLD elements groups
4 aspherical, 7 'special glass' elements groups
Dimensions
Filter Diameter
77 mm / 3.03 in
Size | Diameter
95 mm / 3.74 in
78 mm / 3.07 in
Size | Length
126 mm / 4.96 in
80 mm / 3.15 in
Weight
1170 g / 41.34 oz
330 g / 11.66 oz
Function
Angle Of View
114.2° Diagonal | 104.3° Horizontal | 81.2° Vertical
100.5° Diagonal | 90.0° Horizontal | 67.4° Vertical
Aperture
f/1.8 ~ f/16
f/2.8 ~ f/22
Autofocus
Yes
Yes
Focal Length
14 mm
18 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
Yes
Performance
Max Magnification
0.1x
0.11
Min Focus Distance
270 mm / 10.63 in
250 mm / 9.84 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2017-02-21
2016-04-14
Made In
Japan
Reviews
Neofiliac score
55%
86%
Pros
- Excellent image quality
- Very well built
- Weather-sealed
- OLED display
- Quite lightweight for its focal length
Cons
- Notable comatic aberration
- Very large and heavy
- Lacks front filter thread
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