視覚

1. Origins, structure, and basic meaning

• Structure: 視覚(しかく) refers to the sense of sight.
• Basic usage: It is used when discussing perception in contrast with senses such as hearing or touch.

2. Common pitfalls and similar expressions

• Sense and degree of ability
  • 視覚 names the visual sense; 視力 focuses on how well someone can see.
• Another meaning with the same reading
  • 資格 is also read しかく, but means a qualification. Spelling and context distinguish it from the visual sense 視覚.