The 7Artisans AF 135mm F1.8 MAX is an affordably priced, fast, full-frame prime lens that is available in Sony E, Nikon Z, and Leica L mounts.
Z-mount version 
Sony E and Leica L mount versions
It features a de-clicked Multi-Function Ring on the Z Mount version and a clicked aperture ring on the Sony E and Leica L mount versions.
There are also two function buttons and an AF/MF switch.
The optical design consists of 16 elements in 13 groups with 6 ED and 5 high-refractive elements. It also has a 12-blade aperture.
7Artisans claims that the STM auto-focus system provides fast and silent AF performance.
The lens weighs the following in the three different mounts:
- ≈1014g (E Mount)
- ≈1025g (L Mount)
- ≈1034g (Z Mount)
The minimum focusing distance is 68cm / 2.23′ which is pretty good for a 135mm prime lens. The front filter diameter is 82mm.
You can connect the lens directly to your computer via the Type‑C port for firmware upgrades.
Pricing & Availability
The 7Artisans AF 135mm F1.8 MAX is now available to purchase for $689 USD.
