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Voigtlander Nokton 40mm f/1.2 Aspherical II VM
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Voigtlander · f/1.2 · Leica M mount

Voigtlander Nokton 40mm f/1.2 Aspherical II VM

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Mount
KEY FACTS
BrandVoigtlander
Release Year2025
Production StatusIn Production
Lens MountLeica M
SystemLeica M
What We Like
+Exceptional speed with f/1.2 aperture enables creative depth of field and low-light performance
+Compact, lightweight design (9.4 oz) ideal for rangefinder cameras with minimal vignetting
+Double-sided aspherical elements deliver sharp, contrast-rich images at wide apertures
+Beautiful, smooth bokeh from 10-blade diaphragm and refined optics
+Exceptional build quality with all-metal construction and precise mechanical focusing
+Versatile 40mm focal length between traditional 35mm and 50mm lenses
Worth Knowing
−Pronounced chromatic aberration and purple fringing, especially wide open
−Significant vignetting at f/1.2 that persists even at f/5.6 on bright scenes
−Soft, dreamy rendering wide open (f/1.2-f/2) may disappoint sharpness-focused photographers
−Requires stopping down to f/5.6+ for optimal sharpness and control across the frame

General

Brand
Voigtlander
Release Year
2025
Production Status
ⓘ
Current status of lens manufacturing (e.g., in production, discontinued).
In Production
Lens Mount
ⓘ
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Leica M
System
ⓘ
Indicates which camera system the lens is designed to attach to.
Leica M
Maximum Format
ⓘ
Largest sensor size compatible with the lens.
Full Frame
Read our notes on general
The Voigtländer 40 mm F1.2 Nokton II VM combines modern high performance with the timeless charm of classic lens design. The large maximum aperture of F1.2 enables a soft, smooth bokeh and opens up creative scope in available light. Despite its exceptional speed, the lens remains surprisingly compact with a weight of just 267 g, making it light and balanced for rangefinder cameras. Reviews reveal it excels at creating distinctive character but prioritizes rendering over clinical sharpness, making it ideal for photographers seeking dreamy, characterful images rather than maximum pixel-level definition.

Physical

Lens Weight
267 g
Front Filter Size
ⓘ
Diameter of attachable filters.
52 mm

Optics

Focal Range
ⓘ
Shortest to longest focal length of the lens (zoom range start - end )
40 mm
Aperture Range
ⓘ
Largest aperture at the lens's shortest focal length to longest focal length (aperture range start - end)
1.2
Blades
ⓘ
Number of diaphragm blades in aperture
10020
Zoom Lens
ⓘ
Zoom allows you to vary the focal length, change between long shots and close-ups
No
Autofocus Mode
No