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Products |
CR-39 HARD
RESIN
LENS SERIES |
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mm
Semi-Finished Lens
Φ65mm Single-Vision N:1.499
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Description
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Convexity
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Concave
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Central
Thickness(mm)
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Edge
Thickness(mm)
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Curvature
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Radius(mm)
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Curvature
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Radius(mm)
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000Base
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0.00
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∞
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4.06
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123.15
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10
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14.4
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200Base
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2.00
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249.50
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4.06
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123.15
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9.5
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11.7
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400Base
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4.01
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124.75
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4.06
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123.15
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11
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11
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600Base
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6.01
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83.17
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4.56
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109.65
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9.5
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7.8
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700Base
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7.01
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71.29
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5.06
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98.81
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8.5
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6.2
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800Base
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8.03
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62.24
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5.56
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89.93
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10
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6.9
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Φ70mm Single-Vision N:1.499
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Description
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Curvature
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Concave
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Central
Thickness(mm)
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Edge
Thickness(mm)
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Curvature
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Radius(mm)
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Curvature
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Radius(mm)
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000Base
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0.00
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∞
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4.56
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109.65
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9
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14.7
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200Base
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2.00
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249.50
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4.56
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109.65
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8.5
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11.8
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400Base
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4.01
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124.75
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4.56
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109.65
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6
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6.7
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600Base
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6.01
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83.17
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4.56
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109.65
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8.0
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6.0
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700Base
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7.01
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71.29
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5.06
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98.81
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8.0
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5.2
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800Base
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8.03
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62.24
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5.06
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89.93
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9.5
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5.8
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Φ70mm Flat Top and Round Top N:1.499
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Description
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Convexity
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Concave
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Central
Thickness(mm)
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Edge
Thickness(mm)
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Curvature
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Radius(mm)
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Curvature
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Radius(mm)
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600Base
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6.01
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83.17
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6.05
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82.60
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8.0
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8.0
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