Tìm kiếm
tập trung, trọng tâm
tiêu điểm, độ sắc nét
What is "focus"?
Focus in photography refers to the clarity and sharpness of an image, achieved by adjusting the lens so that the subject is sharp and detailed. When a subject is in focus, light rays come together accurately on the camera sensor or film, creating a clear image. Proper focus ensures that the subject is well-defined, while areas outside the focus may appear blurred. Adjusting focus is crucial for highlighting specific details and achieving the desired depth of field in a photograph.
tâm điểm, rõ ràng
tâm, điểm trung tâm
tiêu điểm, điểm tiêu chuẩn
tiêu điểm, điểm hội tụ
tập trung, chú ý
trọng tâm, tâm điểm
What is "focus"?
Focus refers to the emphasis or importance given to a specific part of a sentence or conversation. It highlights which element is most relevant or noteworthy, helping to convey the main idea clearly. For example, in the sentence "It was John who broke the vase," the focus is on "John," indicating that he is the significant subject in this context. Focus can change depending on what the speaker wants to stress, making it a vital aspect of effective communication by guiding the listener's attention to essential information.
tập trung, chú ý
tập trung, hội tụ
tập trung, định hướng
tập trung, hội tụ
lấy nét, tập trung
focus
autofocus
autofocus