Manfrotto 155 with camera platform lens mount_Fixed Lens The Sigma ART 50mm f1

The Sigma ART 50mm f1

A uncommon lens- Nikon made under 8000 of these- the 18mm is distinguished from the similar 20mm f2

Excellent condition hoods will have only very minimal cosmetic flaws

Very minor edge speckling which will not affect image quality

Manfrotto 155 with camera platform lens mount_Fixed Lens The Sigma ART 50mm f1The Manfrotto 155 system is not exactly a tripod head, but it's not not a head, if that makes sense: The system includes a double ball joint head with threaded studs to give you multiple mounting options and a detachable camera platform with a few mounting option of its own. You can use them together or apart. If you think you might need to mount a camera to something in a slightly less than usual way, this is a pretty nice setup to have at hand.