Soligor lens made by well known Japanese lens manufacturer Cosina

Same lens is also rebrand as Vivitar, Phoenix, Tamron

The lens has a nick name of 'plastic fantastic' - a fantastic lens

https://www.pentaxuser.com/forum/topic/i-just-got-a--plastic-fantastic--100mm-cosina-macro-55248

This is the cheapest prime AF marco lens for Nikon full frame DSLR

The image captured is amazing

lens is clear without mold or fungus

come with original box, front/rear caps, macro 1:1 lens