Best telephoto lens for leica m?

Here is what the site says about that.

From Leica M: Leica M: Leica's rangefinder mount: manual focus, small lenses, and a history going back to 1954. M lenses adapt to almost every mirrorless body, as manual-focus lenses.

From Leica M EV1: Leica M EV1: A mirrorless camera by Leica with a 60-megapixel full frame sensor, announced in 2025. An M without the rangefinder: you focus M lenses through a built-in electronic viewfinder.

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