Leica APO-Macro-Elmarit-SL 100mm f/2.8 Lens - Leica

No, this is a native L-Mount lens designed specifically for the Leica SL-System.

Absolutely. Its 100mm focal length makes it an excellent lens for portraiture and general telephoto photography.

The lens accepts standard 67mm filters.

Yes, it includes dust and splash protection to handle demanding professional environments.

The minimum focus distance is 30cm, allowing for true 1:1 macro reproduction.

APO stands for Apochromatic, meaning the lens is specially corrected to bring three wavelengths of light to the same focal plane, effectively eliminating color fringing.

Ensure the lens is fully locked into the L-Mount bayonet and wipe the gold electronic contacts with a clean, dry cloth.

Check the focus limiter switch on the lens barrel; if you are shooting distant subjects, ensure the lens is not set to the 'Macro' range mode.

Check for any dirt or residue on the front or rear elements; ensure your shutter speed is fast enough to compensate for the narrow depth of field characteristic of 100mm macro lenses.