Glass

Front element

One small, very faint coating scratch; no effect whatsoever on images

Rear element

Flawless

Imaging

Sharpness

22/22 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

Rotates accurately

Filter ring

Accepts filter

Cosmetic

Barrel

A few pinpoint scratches, otherwise flawless

Tripod ring

n/a

Hood/caps

Minor scuffs and scratches

Internal dust

Moderate

Notes

Very nice looking lens with extremely high resolving capability. Comes with hood and caps.