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-2%

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0

-3%

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-3%

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3

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-3%

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2

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-4%

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1

0

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1

0

-7%

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-4%

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-0.6%

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-3%

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-2%

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-0.4%

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0

-0.8%

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-4%

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1

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5

3

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0

-4%

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1

-4%

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1

1

5.0

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0

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2

1

-5%

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0

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2

2

-3%

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0

0

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1

-3%

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0

-6%

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1

1

-0.7%

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0

0

-1%

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0

1

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0

-12%

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1

2

-17%

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1

-8%

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0

0

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2

1

-2%

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1

2

5.0

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-5%

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1

1

5.0

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0

1

-6%

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1

2

-2%

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0

0

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1

2

5.0

-3%

Incomplete data

Optical glass convex lens diameter 9 15 20 30 42 27.8 mm k9 mini magnifier

2

2

5.0

-4%

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-8%

Incomplete data

Optical glass convex lens diameter 9 15 20 30 42 27.8 mm k9 mini magnifier

0

0

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1

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0

1

-5%

Incomplete data

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1

1

-7%

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0

0