You Are Designing Eyeglasses for Someone Whose near Point Is

question 38

Multiple Choice

You are designing eyeglasses for someone whose near point is 70 cm.What focal length lens should you prescribe so that an object can be clearly seen when placed at 25 cm in front of the eye?

• A)-18 cm
• B)18 cm
• C)39 cm
• D)70 cm

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Definitions:

Japan

An island country located in East Asia, known for its rich culture, technological innovation, and distinctive historical heritage.

Women

Female humans, often highlighted in contexts discussing gender-specific issues, rights, and societal roles.

Skin Aging

The process of skin showing signs of getting older, which may include wrinkles, lines, dryness, and loss of elasticity, often accelerated by environmental factors.

Smoking

The act of inhaling and exhaling the smoke from burning tobacco or other substances, often associated with health risks.