(むしめがね)

むしめがね
noun
magnifying glass
1. magnifying glass
A convex lens used to magnify small objects for easier viewing.
虫眼鏡(むしめがね)(ちい)さい()()む。
To read small letters with a magnifying glass.
虫眼鏡(むしめがね)昆虫(こんちゅう)観察(かんさつ)する。
To observe insects with a magnifying glass.
探偵(たんてい)虫眼鏡(むしめがね)証拠(しょうこ)調(しら)べる。
The detective examines evidence with a magnifying glass.

虫眼鏡(むしめがね) literally means "insect-viewing glasses," reflecting its traditional use for observing small insects and nature.

ALTERNATE TERMS:

  • ルーペ: loupe (from German), often used in professional contexts
  • 拡大鏡(かくだいきょう): magnifier (formal/technical term)

CULTURAL NOTE:
The 虫眼鏡(むしめがね) is a classic tool associated with childhood nature exploration in Japan, often used in school science activities. It's also the stereotypical accessory of detectives in Japanese media, similar to the Western Sherlock Holmes image.