Focus

1.

(the point at which rays meet after being refracted or refracted, point of convergence, principal seat or center, distance from a lens or curved mirror to the point where the rays from ft come together) ចំណុចប្រសព្វគ្នា, of attention របស់ដែលគេយកចិត្ដទុកដាក់ជាងគេ

2.

(បច្ចេកទេស) ចំណុចកណ្តាល, ចាប់អារម្មណ៍លើ

1.

(TRANSITIVE) ~ (something) (on somebody / something) (to bring to a focus, to adjust, to concentrate. to converge) focus one's attention on យកចិត្ដទុកដាក់ខ្លាំងចំពោះ, focus a light បញ្ចាំងទៅលើ

• focus on
  - ផ្ដោតទៅលើ, ធ្ងន់ទៅក្នុង
• mitral focus
  - ចំណុចស្ដាប់ប្រឹសបេះដូងខាងឆ្វេង
• out of focus
  - ភាពមិនច្បាស់
• principal focus
  - ចំណុចសំខាន់

1.

A point in which the rays of light meet, after being reflected or refrcted, and at which the image is formed; as, the focus of a lens or mirror.

2.

A point so related to a conic section and certain straight line called the directrix that the ratio of the distace between any point of the curve and the focus to the distance of the same point from the directrix is constant.

3.

A central point; a point of concentration.

1.

(TRANSITIVE) To bring to a focus; to focalize; as, to focus a camera.