The Zenit-B was a purely mechanical 35mm SLR similar to the Zenit E but without the light meter. Like the E, it had no automatic diaphragm; the lens had to be stopped down manually after focusing. There were also no focusing aids apart from the plain ground-glass screen.
Mostly available in a chrome-topped design, there were also some all-black models. As with the Zenit E, a small number of B cameras were made in M39 screw mount.
All Zenit-B produced between 1968-73 with quantity of 889.617 units. There are 15 types of the camera. 
Pictures for every product that you see are our own photos but it’s not without exception that some are the actual pictures of the item.
Because of the utter amount of different items we’re unable to photograph them one by one.
With this said the pictures you see here are only indicative of the item you will receive.
If you need more details please feel free to contact us.