Traditional Culture Encyclopedia - Photography and portraiture - What does a microfilm do?

What does a microfilm do?

The work mainly includes:

(1) Define the shooting requirements and determine the shooting scheme;

(2) Understand the original situation, determine technical data such as shrinkage, exposure and exposure time, and shoot;

(3) preparing cleaning liquid medicine, and determining the temperature and moving speed of the liquid medicine according to the data of the test piece for cleaning;

(4) Check the washing quality, roll and pack;

(5) Equipment maintenance and troubleshooting.

The following types of jobs belong to this occupation:

Microfilm processor