Used with verbs like 보다, 느끼다, and 생각하다 at the start of a sentence to express one's point of view, or to ask another's point of view. Often used with 는.
Examples
너가 <span class='focus'>보기엔</span> 어때?
What do you think about it?
제가 <span class='focus'>보기에는</span> 아주 능력 있는 분이에요.
I think she's very capable.
제가 <span class='focus'>느끼기에는</span> 그 책은 초등학생이 읽기에는 적절하지 않아요.
I feel that that book is not appropriate for elementary schoolers to read.