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Compact black 21mm f/3.5 lens for Leica M, all-aluminum body with vintage coating

DZOFILM

DZOFILM Thypoch Ksana 21mm f/3.5 Lens for Leica M, Black

SKU CH-05KJ-E6RFZ

A compact 21mm f/3.5 manual-focus lens for Leica M with an 80.2-degree field of view and vintage 1970s-style amber flare coating

  • Ultra-wide 80.2° view captures expansive scenes with 21mm focal length
  • Aspherical optics in 6 groups deliver edge-to-edge sharpness across the frame
  • Smooth manual focus reaches 1.6 ft for precise close-up control
  • f/3.5 aperture with 9 blades creates smooth bokeh in low light
  • Epoch Coating 73 reproduces 1970s golden-amber flare for vintage character

Everyday Carry Wide-Angle Lens

The DZOFILM Thypoch Ksana 21mm f/3.5 is a compact prime lens built for Leica M mount cameras. Its ultra-light aluminium construction suits photographers who prioritise a minimal kit for daily use. The 21mm focal length delivers an expansive 80.2-degree field of view, ideal for capturing landscapes, architecture and immersive street scenes. It is not for shooters who need autofocus or electronic aperture control.

Vintage Coating and Manual Build

The all-aluminium barrel houses an optical design of 8 elements in 6 groups, including aspherical elements for clarity across the frame. A dedicated Epoch Coating 73' recreates the golden-amber flare character associated with 1970s optics, giving images a distinct vintage rendering. The smooth manual focus helicoid allows precise adjustments down to a 1.6' (0.5m) closest focusing distance. Nine diaphragm blades produce a rounded aperture for pleasing bokeh.

Maximum Aperture f/3.5

The fixed f/3.5 maximum aperture defines the lens's low-light capability and depth-of-field control. It provides a balance between the compact form factor and subject separation, suitable for available-light street work and environmental portraits. Buyers requiring faster apertures for shallow depth of field or dim interiors should consider wider maximum apertures. The Leica M mount limits compatibility to that specific system.

Highlights

  • Ultra-wide 80.2° view captures expansive scenes with 21mm focal length
  • Aspherical optics in 6 groups deliver edge-to-edge sharpness across the frame
  • Smooth manual focus reaches 1.6 ft for precise close-up control
  • f/3.5 aperture with 9 blades creates smooth bokeh in low light
  • Epoch Coating 73 reproduces 1970s golden-amber flare for vintage character

Specifications

No published specifications for this item yet.

Questions about this item

What is the widest aperture of the 21mm f/3.5 lens and how many diaphragm blades does it use?

The maximum aperture is f/3.5 and the iris has 9 diaphragm blades for smooth bokeh.

Which mount does this lens fit and what is its closest focus distance?

It mounts natively on Leica M bodies and focuses down to 1.6 ft (0.5 m).

How do I attach the lens correctly and what is the common alignment mistake?

Align the red dot on the lens barrel with the red index on the camera mount, then twist until it locks; many users line up the focus scale instead of the mount index.

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