Question:
In Vision 2020 (The Right to Sight), the Secondary level Service Centre is targeted to cover how much population?
In Vision 2020 (The Right to Sight), the Secondary level Service Centre is targeted to cover how much population?
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Vision Centre covers 50,000; the Service Centre is one tier higher.
Updated On: Jun 23, 2026
- 10,000
- 50,000
- 1 lakh
- 5 lakh
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The Correct Option is D
Solution and Explanation
Step 1: Vision 2020: The Right to Sight is the WHO initiative to eliminate avoidable blindness, adopted in India under the National Programme for Control of Blindness.
Step 2: The infrastructure is a pyramid. Primary Vision Centres each cover a population of 50,000. Secondary Service Centres each cover a population of 5 lakh and are staffed by two ophthalmologists, eight paramedics and an eye care manager.
Step 3: Going up the pyramid, Training Centres cover 50 lakh and Centres of Excellence cover 5 crore. So the 50,000 figure belongs to the Vision Centre, not the Service Centre.
The Secondary Service Centre covers 5 lakh population. Ref: Vision 2020 framework, National Programme for Control of Blindness.
Step 2: The infrastructure is a pyramid. Primary Vision Centres each cover a population of 50,000. Secondary Service Centres each cover a population of 5 lakh and are staffed by two ophthalmologists, eight paramedics and an eye care manager.
Step 3: Going up the pyramid, Training Centres cover 50 lakh and Centres of Excellence cover 5 crore. So the 50,000 figure belongs to the Vision Centre, not the Service Centre.
The Secondary Service Centre covers 5 lakh population. Ref: Vision 2020 framework, National Programme for Control of Blindness.
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