Glass

Front element

Flawless

Rear element

Flawless

Imaging

Sharpness

24/24 line pairs/mm (horizontal/vertical)

Spatial consistency

All quadrants equal sharpness

Aperture consistency

Normal wide-open and stopped down

Chromatic aberration

Normal

Lens flare

Normal

Mechanicals

Manual focus ring

Flawless

Autofocus

n/a

Active stabilization

n/a

Aperture blades

Smooth, clean, full range of motion

Zoom ring

n/a

Distance scale

n/a

Filter ring

Accepts filter

Cosmetic

Barrel

Light wear around hindmost edge, a couple of small minor scratches on built-in hood

Tripod ring

n/a

Caps

Minor scuffs and scratches

Internal dust

Light

Notes

Very nice looking lens with perfect glass and insanely high resolving power. Comes with caps and original Leica zipper case (hood is built-in). Also includes original box with matching serial number and manual.