Post 3: Favorite piece of technology

When people start thinking about technology probably think in smartphones, laptops, smartwatch or something very new, that cost a lot of money and it makes them lifes easier, but almost me dont really care about those kind of things, today i want to introduce to one of my favorite piece of technology, that is not really soooo technological but in a time it was. I mean to the analogic camera, this camera is very diferent to the digital camera, use a diferent tipe of mechanism and a 35mm film that can only takes 36 photos or less.

All the programs of the camera are manual, and you must know about how works a camera to take good photos, things like what is the diaphragm, obturator, the ASA, etc. It is a lot of information, and for reveal the film is even more, LOL. Is a long process but i think that makes the technique more beautifull, i would like to explain better, but how much time do you have? 

PD: the camera in the photo is the model that i have and is heavy, for that reason is called the "Russian tank" is almost a kilo, isn´t cute?