Here is a quick hands-on review of the new 7artisans Photoelectric 75mm f/1.25 lens for Leica M-mount (price: $449):
- Soft when wide open
- Manual focusing is a challenge wide open - the depth of field of a 75mm full-frame lens at f/1.25 is about 0.4 ft at 10 ft.
- Nice box and presentation
- The lens comes with instructions and a screwdriver for focus adjustment.
- Big and heavy lens (Noctilux territory)
- All-metal body
- 13 diaphragm blades (!)
- Clicked aperture
- Not evenly spread aperture values on the aperture ring
- No focusing tab
- No six-bit coding
- No lens hood included
- Smooth focusing ring
- Excellent price/performance ratio ($449 for f/1.25)
- Narrow depth of field scale - difficult to focus when shooting wide open
Conclusion: stopped down, the 7artisans Photoelectric 75mm f/1.25 lens performs well in almost all every test I did. If you are not a budget, the 7artisans is a good option. If you like to shoot wide open, I believe the Voigtlander Nokton 75mm f/1.5 Aspherical lens is a better overall choice (the Voigtlander lens is also almost twice as expensive).
Lens and packaging pictures plus size comparison with other Leica lenses:
