Compare Sigma 135mm F1.8 DG HSM vs Leica SL 90mm F2
Construction
Aperture Blades
9 blades
9 blades
Colors
Black
Black
Form Factor
Medium Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Focus limiter, Distance scale
Lens Mount
Canon EF-mount, Nikon F-mount, Sigma SA-mount, Sony E-mount, Leica L-mount
Leica L-mount
Motor
Ring-type ultrasonic
Stepper motor
Optical Formula | Elements
13 elements
11 elements
Optical Formula | Groups
10 groups
9 groups
Optical Formula | Special Glass
1 aspherical groups
Dimensions
Filter Diameter
82 mm / 3.23 in
67 mm / 2.64 in
Size | Diameter
91 mm / 3.58 in
73 mm / 2.87 in
Size | Length
115 mm / 4.53 in
102 mm / 4.02 in
Weight
1130 g / 39.93 oz
700 g / 24.73 oz
Function
Angle Of View
18.2° Diagonal | 15.2° Horizontal | 10.2° Vertical
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical
Aperture
f/1.8 ~ f/16
f/2 ~ f/22
Autofocus
Yes
Yes
Focal Length
135 mm
90 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
Yes
Yes
Performance
Max Magnification
0.2x
0.2x
Min Focus Distance
880 mm / 34.65 in
600 mm / 23.62 in
Production
Accessory
Lens hood included
Debut
2017-02-21
2018-01-15
Made In
Japan
Germany
Reviews
Neofiliac score
74%
93%
Pros
- One of the sharpest portrait lens
- Solid build
- Weather-sealed
- Weather-sealed
- Beautiful construction
- Good image quality
- Apochromatic design
Cons
- Large and heavy
- Very expensive
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