-Serial #4582656

-Made in Germany

-Desirable Silver chrome version

-6 Bit coded lens, provides lens information to digital bodies

-The Summilux 50mm Asph is a beautifully constructed, extremely well built lens.

-Built-in retractable lens shade

-All brass barrel construction. Better built over the black finish aluminium examples. This is a sensational lens.

-Aspherical lens

-8 elements 5 groups

-6 Bit coded

-47° angle of view

-Aperture range: f1.4 - f16

-E46 filter mount

-Cat No. 11892

-Front and rear lens caps

-No dings, dents or major marks

-There are a few very minor bright marks on the shade and barrel but very faint

Very nice overall

-Focusing is smooth

-Aperture clicks are crisp

-No fog, fungus, separation or scratches

-Very minor dust. Glass is clean and clear

A razor sharp lens and actually one of the finest lenses you will find.

A legendary lens and the last of the BRASS body regular production line lens.

A pleasure to have and enjoy

This is actually an APO lens that is not advertised by Leica. If you look into the the details and specs of its performance it is a APO lens of certain degree but just not marked as such on the barrel.

This is a personal favourite of mine and truly spectacular in every respect.

Built quality, design, performance and all.

You will not need anything other than this!

A pleasure to have and enjoy!