Police are looking for an Orthodox Jewish man who groped a woman in Brooklyn last week, authorities said.

The victim snapped a quick picture of the creep before he slinked away, officials said.

The suspect walked up to his 21-year-old victim and touched her crotch as she was strolling down 50th Street near 14th Avenue in Borough Park around 12:30 p.m. Friday, police said.

The woman then caught him on camera before he walked off, they said. She shared the photo with police.

The suspect was last seen wearing all black and has glasses.