Compare Leica TL 23mm F2 vs Leica TL 18mm F2.8
Construction
Colors
Silver, black
Form Factor
Wide-Angle Prime Lens
Wide-Angle Prime Lens
Image Size
APS-C
APS-C
Lens Mount
Leica L-mount
Leica L-mount
Material
Anodized aluminum
Motor
Stepper motor
Optical Formula | Elements
9 elements
8 elements
Optical Formula | Groups
6 groups
6 groups
Optical Formula | Special Glass
2 Aspheric surfaces groups
Dimensions
Filter Diameter
52 mm / 2.05 in
39 mm / 1.54 in
Size | Diameter
63 mm / 2.48 in
61 mm / 2.40 in
Size | Length
37 mm / 1.46 in
21 mm / 0.83 in
Weight
154 g / 5.44 oz
80 g / 2.83 oz
Function
Angle Of View
64.2° Diagonal | 55.1° Horizontal | 38.4° Vertical
77.4° Diagonal | 67.4° Horizontal | 47.9° Vertical
Aperture
f/2 ~ f/16
f/2.8 ~ f/16
Autofocus
Yes
Yes
Crop Factor
1.5
1.5
Focal Length
23 mm
18 mm
Focal Length (35mm Equivalent)
34.5 mm
27.0 mm
Focus Type
Internal
Internal
Image Stabilization
No
No
Weather Resistance
No
Performance
Max Magnification
0.07x
Min Focus Distance
300 mm / 11.81 in
300 mm / 11.81 in
Production
Accessory
Lens hood included
Lens hood sold separately
Debut
2014-04-24
2017-11-21
Made In
Germany
Germany
Reviews
Neofiliac score
86%
61%
Pros
- Compact and lightweight
- Beautiful construction
- Compact and lightweight
Cons
- Lens hood not included
- Low maximum magnification
- Lacks weather sealing
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