Leica 21mm f1.4 Summilux-M, Boxed 4098729

Leica 21mm f1.4 Summilux-M, Boxed 4098729

This Leica 21mm f1.4 Summilux-M Asph Lens (Black), #4098729, is in great condition with minor handling wear. I rate it cosmetically a (9+). The focus and aperture rings are smooth, the aperture functions properly, and the glass is clean and clear with no haze, marks, or fungus. There are some faint specks of dust inside, but they do not affect image quality. This lens includes a leather Leica lens case, a threaded Leica lens hood with a front cover, rear lens cap, interior presentation case, and the original instructions & box. Please refer to the photos for details.

What Our Experts Think

• Premium Leica 21 mm f/1.4 Summilux‑M wide‑angle lens with exceptional optical performance

• Bright f/1.4 aperture for superb low‑light capability and creative depth control

• Sharp across the frame with beautiful rendering and minimal distortion

• Ideal for landscapes, street, architecture, and environmental portraits

• Includes original box and accessories for confident purchase

Product Q&A

• What focal length is this lens?
  21 mm — ultra‑wide for expansive scenes.

• What is the maximum aperture?
  f/1.4 — excellent in low light and for shallow depth effects.

• What mount does it use?
  Leica M‑mount for rangefinder cameras.

• Does it come boxed?
  Yes — complete with original packaging.

• What photography is it good for?
  Street, landscape, travel, architecture, and environmental portraiture.

Maintenance Tips

• Clean front and rear elements with a microfiber cloth

• Use a lens hood to reduce flare and protect the glass

• Store in a dry, padded case when not in use

• Avoid touching optics with bare fingers

• Keep caps on when the lens is off the camera body