拡大鏡

1. Origins, structure, and basic meaning

• Structure: 拡大鏡 is read as かくだいきょう and is a magnifier, a lens-based tool that makes small writing or fine patterns appear larger.
• Basic usage: Use 拡大鏡で模様を観察する for observing a pattern through a magnifier and 読書用の拡大鏡 for a reading magnifier.

2. Common pitfalls and similar expressions

• Distinction between 拡大鏡 and 顕微鏡
  • The headword enlarges details that are already visible to the eye, while the comparison term uses much higher magnification for microscopic subjects.