Last Thursday, we learned how to make black and white photos. We took them outdoors under the guidance of the teacher. The cameras we used were all very old.
The first step was to assemble the film in a very dark room. There must be no sunshine in this room. Because if the film meets the sun, it will be damaged.
The second step is to take the assembled film into another room for cleaning. The sequence is shown below. Water and ultrafins are added to the small box in a one-to-one ratio
Then wait 4.5 minutes. Shake the box while you wait. Make the film fully bond with the reagent. Then pour into the pipe. Then add stop reagent to the box. Wait 2 minutes while shaking the box. Also pour into the pipe. Finally, add the fix reagent. Wait 5 minutes while shaking the box. Also pour into the pipe.
Finally, open the box and take the film out. Soak the film in water for 20 minutes.
Finally, take the film out and air it in the dryer.
Neil’s home 