viewfinder
Học thuậtThân thiện
Definition
Noun: 1. An optical device on a camera that shows the user the area of the scene that will be captured in the photograph or video. It is the small window you look through to compose and focus your shot before taking a picture.
Usage
The viewfinder is an essential part of a camera. You use it to frame your subject, check focus, and see camera settings (in digital viewfinders). It helps you see exactly what the camera's lens sees.
Examples
- Noun:
- I prefer using the optical viewfinder on my old film camera.
- The electronic viewfinder displays exposure information directly in your line of sight.
- She raised the camera to her eye and looked through the viewfinder to compose the perfect shot.
Advanced Usage
- "to look through/frame through the viewfinder": This phrase describes the specific action of using the viewfinder to compose a photograph.
- The photographer spent a long time looking through the viewfinder, waiting for the right moment.
Variants and Related Words
- Viewfinder (alternative spelling): Sometimes written as "view-finder," though "viewfinder" is the standard compound form.
- Optical Viewfinder (OVF): A type that uses a system of mirrors and prisms to show the scene directly through the lens.
- Electronic Viewfinder (EVF): A small digital screen inside the viewfinder that shows a live video feed from the camera's sensor.
Synonyms
- Finder: A common, shorter synonym used in photography contexts.
- Sight: Used in a more general sense for aiming devices, but can be related.
Related Terms (Not Synonyms)
- LCD Screen: The larger screen on the back of a camera used for playback and, in many cameras, for live composition instead of the viewfinder.
- Lens: The part of the camera that captures the light; the viewfinder shows the image from the lens.
Noun
- optical device that helps a user to find the target of interest