About This Lens
Leica Summilux-M 21 mm f/1.4 ASPH. is a wide angle lens with a 21 mm focal length and f/1.4 aperture for Leica-M cameras. Weighing 580 g measuring 77 mm in length, it's a well-balanced option for landscape, architecture, and environmental photography.
Key Features
- 21 mm focal length
- f/1.4 aperture
- 9-blade aperture for smooth bokeh
Camera Index Score
0.0
Overall
Sentiment
9.6Based on user reviews and professional ratings
Specifications
8.7Optical and physical characteristics
Build Quality
9.5Materials and construction
Where to Buy
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Specifications
Optics
Focal Length21 mm
Aperturef/1.4
Min. Focus Distance0.7 m
Aperture Blades9
Dimensions
Weight580 g
Length77 mm
Diameter70 mm
Filter Thread82 mm
Compatibility
Mount
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Frequently Asked Questions
- Does the Leica Summilux-M 21 mm f/1.4 ASPH. have autofocus?
- No, the Leica Summilux-M 21 mm f/1.4 ASPH. is a manual focus lens.
- Does the Leica Summilux-M 21 mm f/1.4 ASPH. have image stabilization?
- No, the Leica Summilux-M 21 mm f/1.4 ASPH. does not have built-in image stabilization.
- Is the Leica Summilux-M 21 mm f/1.4 ASPH. weather sealed?
- No, the Leica Summilux-M 21 mm f/1.4 ASPH. is not weather sealed.
- What cameras is the Leica Summilux-M 21 mm f/1.4 ASPH. compatible with?
- The Leica Summilux-M 21 mm f/1.4 ASPH. is designed for Leica-M cameras.
- How much does the Leica Summilux-M 21 mm f/1.4 ASPH. weigh?
- The Leica Summilux-M 21 mm f/1.4 ASPH. weighs 580 grams.
- What is the Leica Summilux-M 21 mm f/1.4 ASPH. best used for?
- The Leica Summilux-M 21 mm f/1.4 ASPH. with its 21 mm focal length is best suited for landscape, architecture, and environmental photography.

