§ 03 Head to head

7Artisans M 35 mm f/2.0 Mark II vs Voigtlander Septon 40 mm f/2 Aspherical

7Artisans 35mm f/2 has a wider field of view. Voigtlander 40mm f/2 has a longer reach.

Both lenses are made for the Leica M mount: the 7Artisans M 35 mm f/2.0 Mark II is a 35mm f/2 prime, and the Voigtlander Septon 40 mm f/2 Aspherical is a 40mm f/2 prime. On paper the Voigtlander Septon 40 mm f/2 Aspherical comes out ahead, 5 advantages to 1, but which one suits you depends on what you shoot.

01

Key differences

From manufacturer specifications

Why is the 7Artisans M 35 mm f/2.0 Mark II better than the Voigtlander Septon 40 mm f/2 Aspherical?

  • Wider field of view (35mm vs 40mm)

Why is the Voigtlander Septon 40 mm f/2 Aspherical better than the 7Artisans M 35 mm f/2.0 Mark II?

  • Longer reach (40mm vs 35mm)
  • 27 g lighter (205 g vs 232 g)
  • Focuses 40 cm closer (0.3 m vs 0.7 m)
  • Smaller filter thread (52 mm vs 55 mm)
  • Newer design (2026 vs 2022)
02

Which should you buy?

By use
  • street For street photography, the Voigtlander Septon 40 mm f/2 Aspherical has the edge: it is 27 g lighter to carry.
  • travel For travel, the Voigtlander Septon 40 mm f/2 Aspherical has the edge: it is 27 g lighter to carry.
  • astrophotography For astrophotography, the 7Artisans M 35 mm f/2.0 Mark II has the edge: it goes wider, to 35mm against 40mm.
03

Specification

16 rows · better value flagged ◆
Specification7Artisans M 35 mm f/2.0 Mark IIVoigtlander Septon 40 mm f/2 Aspherical
Focal length35mm 40mm
Maximum aperturef/2 f/2
Minimum aperturef/22 f/16
Lens typePrime lens Prime lens
Format—Full frame
Weight232 g 205 g ◆
Dimensions—32 x 68.3 mm
Minimum focusing distance0.7 m 0.3 m ◆
Image stabilizationNo No
Aperture ring—Yes
Aperture blades10 10
Optical construction8 elements / 7 groups 7 elements / 6 groups
Filter size55 mm 52 mm ◆
Lens mountLeica M Leica M
Released2022 2026
Price$250 launch price —
05

Sample frames

Shot on each lens

Voigtlander Septon 40 mm f/2 Aspherical

4c1cab34-6e8d-4474-b9d4-71bdb5d72574.jpeg
4c1cab34-6e8d-4474-b9d4-71bdb5d72574.jpeg by sundоwn
7026b8ff-a286-42a1-8120-764ef036a13f.jpeg
7026b8ff-a286-42a1-8120-764ef036a13f.jpeg by sundоwn
d8a823bc-7353-4d92-94ee-21c96a137b84.jpeg
d8a823bc-7353-4d92-94ee-21c96a137b84.jpeg by sundоwn
c15b4643-f8dc-4cc3-880e-611c62be3c08.jpeg
c15b4643-f8dc-4cc3-880e-611c62be3c08.jpeg by sundоwn
06

Video reviews

4 on YouTube
Video thumbnail for 7Artisans M 35 mm f/2.0 Mark II review 1
Video thumbnail for 7Artisans M 35 mm f/2.0 Mark II review 2
Video thumbnail for Voigtlander Septon 40 mm f/2 Aspherical review 1
Video thumbnail for Voigtlander Septon 40 mm f/2 Aspherical review 2
07

Questions

Which is lighter, the 7Artisans M 35 mm f/2.0 Mark II or the Voigtlander Septon 40 mm f/2 Aspherical?
The Voigtlander Septon 40 mm f/2 Aspherical weighs 205 g, 27 g less than the 7Artisans M 35 mm f/2.0 Mark II (232 g).
Which focuses closer, the 7Artisans M 35 mm f/2.0 Mark II or the Voigtlander Septon 40 mm f/2 Aspherical?
The Voigtlander Septon 40 mm f/2 Aspherical focuses down to 0.3 m, against 0.7 m for the 7Artisans M 35 mm f/2.0 Mark II.
Do the 7Artisans M 35 mm f/2.0 Mark II and the Voigtlander Septon 40 mm f/2 Aspherical have image stabilization?
No, neither lens has optical image stabilization; rely on in-body stabilization if your camera has it.
Is the 7Artisans M 35 mm f/2.0 Mark II or the Voigtlander Septon 40 mm f/2 Aspherical better for street photography?
For street photography, the Voigtlander Septon 40 mm f/2 Aspherical has the edge: it is 27 g lighter to carry.
Is the 7Artisans M 35 mm f/2.0 Mark II or the Voigtlander Septon 40 mm f/2 Aspherical better for travel?
For travel, the Voigtlander Septon 40 mm f/2 Aspherical has the edge: it is 27 g lighter to carry.
08

Other comparisons