What's a darkroom like? How to make a darkroom?

1, there should be black curtains to block all the light outside the room;

2, need a magnifying glass, black and white second-hand valuation 100 ~ 500 or so;

3, one or more magnifying heads, of course, usually magnifying opportunities bring one, if you play that, it is no problem;

4. Darkroom light is a red light bulb, but it is best to use white paper to confirm whether the light bulb will cause paper exposure before use. The method is very simple, as long as you put a shading object on the photographic paper, shine it on the red light bulb for a few minutes, and then develop it normally. If you can't see the gray shadow, there is no problem;

5, it is best to have water-it takes a lot of water to develop film and photographic paper, and it is more convenient to have water;

6, it is best to have ventilation equipment-because some potions (especially dilute/brown, blue and other colors) contain toxic substances, it is best to ventilate to ensure the health of the operator.

7. Others are simple, such as developing plate, developing tank, tweezers, timer for controlling exposure time and so on.