Traditional Culture Encyclopedia - Photography and portraiture - What does the fisheye function of a digital camera mean and what is it used for?
What does the fisheye function of a digital camera mean and what is it used for?
Introduction to the fisheye lens: Take the lens suitable for 135-frame SLR cameras as an example. The fisheye lens is a short focal length ultra-wide-angle photography lens with a focal length of about 6-16 mm. "Fisheye" "Lens" is its common name. In order to achieve the maximum photographic angle of the lens, the diameter of the front lens of this photographic lens is very short and protrudes parabolically toward the front of the lens, which is very similar to the eye of a fish, hence the term fisheye lens. 2. The purpose of the fisheye lens: The fisheye lens can create a strong perspective effect when shooting close to the subject, emphasizing the contrast between the near and far objects, making the picture taken a shocking appeal; fisheye The lens has a fairly long depth of field, which is conducive to expressing the long depth of field effect in photos. The image taken with the fisheye lens is quite deformed and has a strong sense of perspective convergence. Directly attach the fisheye lens to the camera to capture distorted and exaggerated effects.
- Related articles
- Plot introduction to Youth Assembly Episode 14
- What is the name of the actor who plays Xiaoxue in Xuanyuanjian?
- What are the necessary skills for a photographer?
- When you talk about student life, especially university life, what pictures come to mind? (I want to participate in a photography competition, help find materials)
- When I was a child, I didn't like to break religion when I saw the list of gods. Why don't I like explaining teaching when I grow up?
- What can we do to make money in 2022?
- Students must watch inspirational movies.
- Implementation Plan of Spring Festival Activities in 2022
- Macro ecological photography fill light
- Summary of Mid-Autumn Festival activities