Compare Leica Summarit-M 50mm F2.4 vs Leica Thambar-M 90mm F2.2 vs Leica Noctilux-M 75mm F1.25
Construction
Aperture Blades
9 blades
20 blades
11 blades
Colors
Black and silver
Black
Form Factor
Normal Prime Lens
Short Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Full-Frame
Lens Barrel
Physical aperture ring
Physical aperture ring, Distance scale, DoF scale
Physical aperture ring, Distance scale, DoF scale
Lens Mount
Leica M-mount
Leica M-mount
Leica M-mount
Material
Anodized
Metal
Optical Formula | Elements
6 elements
4 elements
9 elements
Optical Formula | Groups
4 groups
3 groups
6 groups
Optical Formula | Special Glass
"high-refraction glass with anomalous partial dispersion" groups
2 aspherical elements groups
Dimensions
Filter Diameter
46 mm / 1.81 in
49 mm / 1.93 in
67 mm / 2.64 in
Size | Diameter
52 mm / 2.05 in
57 mm / 2.24 in
74 mm / 2.91 in
Size | Length
33 mm / 1.30 in
90 mm / 3.54 in
91 mm / 3.58 in
Weight
190 g / 6.71 oz
500 g / 17.67 oz
1055 g / 37.28 oz
Function
Angle Of View
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical
32.2° Diagonal | 27.0° Horizontal | 18.2° Vertical
Aperture
f/2.4 ~ f/16
f/2.2 ~ f/25
f/1.2 ~ f/16
Autofocus
No
No
No
Focal Length
50 mm
90 mm
75 mm
Focus Type
Internal
Image Stabilization
No
No
No
Weather Resistance
No
No
No
Performance
Max Magnification
0.11x
Min Focus Distance
800 mm / 31.50 in
1000 mm / 39.37 in
850 mm / 33.46 in
Production
Accessory
Lens hood included
Lens hood included
Lens hood included
Debut
2014-09-16
2017-10-17
2017-11-29
Made In
Germany
Germany
Germany
Reviews
Neofiliac score
86%
78%
78%
Pros
- Short barrel
- Light in the hand
- Beautiful Leica construction
- High micro contrast
- Gorgeous construction
- A joy to use
- Bright maximum aperture
- Wonderful construction
- A great joy to use
- Unique rendering
Cons
- Lacks weather sealing
- Lacks weather sealing
- Classic rendering may not be for everyone
- On the heavy side
- Lacks weather sealing
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