Compare Leica APO-TL 55-135mm F3.5-4.5 vs Leica SL 50mm F2
Construction
Colors
Black
Form Factor
Telephoto Zoom Lens
Normal Prime Lens
Image Size
APS-C
Full-Frame
Lens Barrel
Distance scale
Lens Mount
Leica L-mount
L-mount
Material
Anodized aluminum
Motor
Stepper motor
Optical Formula | Elements
12 elements
12 elements
Optical Formula | Groups
10 groups
10 groups
Optical Formula | Special Glass
3 aspherical elements, AquaDura coating groups
Dimensions
Filter Diameter
60 mm / 2.36 in
67 mm / 2.64 in
Size | Diameter
68 mm / 2.68 in
73 mm / 2.87 in
Size | Length
110 mm / 4.33 in
102 mm / 4.02 in
Weight
500 g / 17.67 oz
740 g / 26.15 oz
Function
Angle Of View
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/3.5–4.5 ~ f/16
f/2 ~ f/22
Autofocus
Yes
Yes
Crop Factor
1.5
Focal Length
55 mm ~ 135 mm
50 mm
Focal Length (35mm Equivalent)
82.5 mm ~ 202.5 mm
Focus Type
Internal
Image Stabilization
No
No
Weather Resistance
No
Yes
Zoom Type
External zoom
Performance
Max Magnification
0.2x
Min Focus Distance
1000 mm / 39.37 in
350 mm / 13.78 in
Production
Accessory
Lens hood included
Debut
2014-04-24
2019-08-15
Made In
Germany
Germany
Reviews
Neofiliac score
61%
86%
Pros
- Beautiful construction
- Apochromatic design
- Weather-sealed
- Excellent build quality
- Great image quality
- Apochromatic design
Cons
- External zoom without zoom lock
- Lacks weather sealing
- Large and heavy
- Very expensive
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