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BK7 Cylindraical Lenses
Material:----------------------------------------------------------BK7
Design Wavelength:-----------------------------------------632.8nm
Design Index:--------------------------------------------------1.5147¡À0.0005
Diameter Tolerance:----------------------------------------- +0.0, -0.15mm
Paraxial Focal Length Tolerance:------------------------- ¡À2%
Centration: ----------------------------------------------------- 3 arc
minutes
Clear Aperture: ------------------------------------------------ >85%
Surface Figure:------------------------------------------------ X:l/2,
Y:2l
Surface Quality: ---------------------------------------------- 60/40
scratch/dig
Bevel:------------------------------------------------------------ 0.25
mm x 45¡ã
Coating:--------------------------------------------------------- Uncoated
| BK7 Plano Convex Cylindraical Lenses |
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Part No. |
f (mm) |
f (mm) |
R1 (mm) |
t c (mm) |
t e (mm) |
t b (mm) |
Unit Price |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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$7.0 |
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