Leica series cameras have about several kinds of lenses.

Leica lenses have their own Leica series: Leica S and CS lenses. (CS stands for inter-mirror shutter, which is more expensive)

The s lens has:

Leica SUPER-ELMAR-S 24MM F/3.5 ASPH wide-angle lens, medium-format lens

Leica ELMART-S 30mm f2.8 ASPH wide-angle fixed focus, medium format lens, excellent image quality.

Leica summary -S 35MM F/2.5 ASPH standard lens, medium format lens and ASPH lens.

Leica S 45MM F/2.8 ASPH standard fixed focus, Leica bayonet

Leica SUMMARIT-S 70MM F/2.5 ASPH standard fixed focus, excellent image quality, ASPH lens.

Leica SUMMICRON-S 100mm /f2 ASPH. Lens 1 1056.

Leica apo macro summit-s120mf/2.5 medium telephoto lens, macro lens, excellent image quality.

Leica TS-APO- Elma -S 120mm f/5.6 asph medium format lens, axis shift lens.

Leica Apo Teleelmar-S180mm f/3.5 (CS) medium telephoto lens, medium format lens, excellent image quality.

The only zoom lens

Leica vario-elmar-s 30-90 mm f/3.5-5.6 asph standard lens, medium format lens.

Leica's own movie head needs to be returned to the factory, and it is estimated that it will not be changed after the replacement.

Of course, Leica S, a lens connected to other manufacturers, such as Kangtai's C-port lens, needs a connecting ring or Hasselblad's H-port lens and so on. . . However, these adapter rings are expensive, and a adapter ring costs tens of thousands of dollars.

Finally, I suggest you use Leica's own lens.

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