How was this camera used professionally?
Before digital cameras a photographer could use a fully manual camera like this to test the effects of elaborate strobe lighting.

What are some specifications of the Polaroid 180 camera?
This camera has a steel body and a fold-out Zeiss range finder. It also has a tripod socket located on the bottom of the camera. It uses 3.25 by 4.25 peel apart instant film. It has 18 aperture settings and a shutter speed between 1 second and 1/500 second. For its time, it was considered a higher-end Land camera. This camera also has the option to control the exposure manually, and it comes with a built-in self-timer.

When were these Polaroid 180 cameras made?
These Land cameras, named for their inventor Edwin Land, debuted in 1948. The Polaroid 180 model made its first appearance in 1965. They were unique in that they were instant developing, so you had pictures immediately. After a picture was taken, the film would be pulled through rollers and then the cover peeled back. This would reveal your picture in about one minute.

Why would you use a Polaroid 180 for picture taking?
These cameras will give your photos an artistic effect that you cannot duplicate with newer cameras. If you are looking to make some truly unique and individualized photographs, you can do it with these vintage cameras. Slightly grainy or blurry images, common with older film cameras, can add the distinct look of a different era to your pictures. Some instances in which this might be useful include:

Pictures taken for home decor
Senior pictures
Family photos
Re-creating old photos