Leica 21mm f1.4 Summilux-M 4172722
This Leica 21mm f1.4 Summilux-M #4172722 is in good condition with minor handling and edge wear. I rate it cosmetically (8+). The focus and aperture knobs and the aperture functions properly. The glass is clean and clear with no haze, marks, or fungus. This includes a rear cap and hood. Please refer to the photos for details.
What Our Experts Think
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Ultraâwide 21âŻmm focal length delivers expansive scenes with minimal distortion â ideal for landscapes, architecture, and environmental storytelling.
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Fast f/1.4 aperture offers strong lowâlight performance and creative control over depth of field at a wide angle.
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SummiluxâM optical design provides superb sharpness, excellent contrast, and rich tonal rendering across the frame.
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Precisionâcrafted Leica build with smooth manual focus and robust construction.
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Excellent choice for photographers seeking premium ultrawide performance with classic Leica character.
Q&A
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Q: What mount does this lens use?
A: Leica Mâmount for rangefinder cameras.
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Q: Is it good in low light?
A: Yes â the f/1.4 aperture excels in dim conditions and gives creative control.
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Q: What photography styles suit this lens?
A: Landscapes, architecture, street, and environmental portraits.
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Q: Does it produce pleasing bokeh?
A: Yes â wide aperture provides attractive background rendering even at wide angles.
Maintenance Tips
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Clean front and rear elements with a soft blower and microfiber cloth; avoid touching the glass directly.
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Keep lens caps on when not in use to protect optics.
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Store in a padded case or pouch to prevent impact or dust damage.
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Wipe the barrel with a soft, dry cloth; avoid harsh chemical cleaners.
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Periodically check the focus ring smoothness and keep free of dust for best manual operation
Damage 
Loss 
Theft 
