English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

1 answers

If a lens is shaped to have a long focal length the image of a distant object will be larger than it would otherwise be.

2006-12-14 11:24:14 · answer #1 · answered by Steve 7 · 0 0

fedest.com, questions and answers