Close-up of an old slide projector and hand spinning a wheel that moves the film with pictures

Close-up of an old slide projector and hand spinning a wheel that moves film with pictures. There is a device for showing photo negatives. Vintage retro technology concept. Equipment for entertainment You can buy this video for commercial use! Вы можете купить это видео для коммерческого использования! I in ShutterStock: https://vk.cc/ab59iE I in DreamsTime: http://goo.gl/c3On9u