__________ can be corrected by the use of concave lenses.

Keep practicing — related questions

• Short-sightedness can be corrected by using?
• 4. Long-sight defect could be corrected by using __________ lens.
• Short-sightedness can be corrected by
• Short-sightedness can be corrected by
• short-sightedness can be corrected by using
• Short-sightedness can be corrected by using
• Short-sightedness can be corrected by using
• Short-sightedness can be corrected by using