What suggestions do you have for the study and teaching of photography technology?

Network and New Media Major I. Course Objectives and Orientation Photography is an important basic course for network and new media majors. Through the theoretical teaching and actual photo shooting and production of this course, students can understand and master some basic knowledge and theories of traditional photography and digital photography, and master the skills of taking photos with traditional cameras and digital cameras. Second, the relationship between the subordinate projects of the course (optional) Third, the training goal of course knowledge, ability and quality should enable students to meet the following basic requirements through the study of this course: 1 Understand the types of lenses. Understand the role of lens coating. Understand that focal length and aperture are two important performance indicators of a lens. Understand the types of lenses and choose to use them reasonably. Understand the various aberrations existing in lenses and their causes. 2. Understand the aperture coefficient and the function of aperture. Understand the types and functions of shutters. Understand the four automatic exposure modes. Understand the characteristics of 135 camera. Understand the characteristics of single-lens reflex camera and viewfinder camera. Master the method of checking camera lens, aperture, shutter, focusing device and metering system. Master the correct use and maintenance of the camera. 3. Understand the respective uses, advantages and disadvantages of color negative film and color reversal film. Understand the use conditions of solar film and light film respectively. Understand the difference between low-speed film and high-speed film in photographic performance. Understand the purpose of high-speed film.