Compare Leica APO-Summicron-M 90mm F2 vs Leica APO-TL 55-135mm F3.5-4.5 vs Leica SL 50mm F2
Construction
Aperture Blades
11 blades, with clickstops (including half values), manual diaphragm
Colors
Black
Form Factor
Short Telephoto Prime Lens
Telephoto Zoom Lens
Normal Prime Lens
Image Size
Full-Frame
APS-C
Full-Frame
Lens Barrel
Physical aperture ring, Distance scale, DoF scale
Distance scale
Lens Mount
Leica M-mount
Leica L-mount
L-mount
Material
Anodized aluminum
Motor
Stepper motor
Optical Formula | Elements
5 elements
12 elements
12 elements
Optical Formula | Groups
5 groups
10 groups
10 groups
Optical Formula | Special Glass
1 aspherical element2 high refraction glass elements groups
3 aspherical elements, AquaDura coating groups
Dimensions
Filter Diameter
55 mm / 2.17 in
60 mm / 2.36 in
67 mm / 2.64 in
Size | Diameter
64 mm / 2.52 in
68 mm / 2.68 in
73 mm / 2.87 in
Size | Length
78 mm / 3.07 in
110 mm / 4.33 in
102 mm / 4.02 in
Weight
500 g / 17.67 oz
500 g / 17.67 oz
740 g / 26.15 oz
Function
Angle Of View
27.1° Diagonal | 22.6° Horizontal | 15.2° Vertical
29.4° Diagonal | 24.6° Horizontal | 16.6° Vertical (wide) / 12.2° Diagonal | 10.2° Horizontal | 6.8° Vertical (tele)
46.8° Diagonal | 39.6° Horizontal | 27.0° Vertical
Aperture
f/2 ~ f/16
f/3.5–4.5 ~ f/16
f/2 ~ f/22
Autofocus
No
Yes
Yes
Crop Factor
1.5
Focal Length
90 mm
55 mm ~ 135 mm
50 mm
Focal Length (35mm Equivalent)
82.5 mm ~ 202.5 mm
Focus Type
Internal
Image Stabilization
No
No
No
Weather Resistance
No
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.11x
0.2x
Min Focus Distance
1000 mm / 39.37 in
1000 mm / 39.37 in
350 mm / 13.78 in
Production
Accessory
Lens hood included
Lens hood included
Debut
2014-04-24
2019-08-15
Made In
Germany
Germany
Germany
Reviews
Neofiliac score
86%
61%
86%
Pros
- Superb build quality
- High micro contrast
- Rather compact for what it is
- Apochromatic
- Beautiful construction
- Apochromatic design
- Weather-sealed
- Excellent build quality
- Great image quality
- Apochromatic design
Cons
- Hard to focus manually
- External zoom without zoom lock
- Lacks weather sealing
- Large and heavy
- Very expensive
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