#1531900 lens has mint glass, with no dust, haze, scratches, fungus, or separation. Lens has no oil on the blades.

Lens performs as designed in all functions, & captures super images.  

Includes both caps, & copy of CLA. This lens is ready to shoot. 

I ship my gear daily, & will always combine all of your shipping. I can ship your Summicron M 50mm f/2 DR lens today.