Neutral Colored Glass Filters
Neutral Colored Glass Filters are named based on the average transmissivity characteristics in 400nm to 700nm wavelength with 2mm thick. Sample is 70%, then it's named as ZAB70. And there are ten types of glasses in this part. But three types of them(ZAB65,ZAB30,ZAB5)are tested in 440nm-660nm wavelength.
Their main application are as below:
1. Environmental displays
2. Optical metrological instruments
3. Laser protective windows
4. Machine vision devices
5. Optical detection instruments
6. Optical test instruments
7. Electro-optic displays
8. Medical optical
9. Infrared thermograph
WTS
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SCHOTT
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HOYA
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ZAB00
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NG1
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ND-0
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ZAB02
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NG9
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ND-03
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ZAB2
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NG3
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|
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ZAB5
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|
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ZAB10
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NG4
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ND-13
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ZAB25
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NG5
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ND-25
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ZAB30
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|
|
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ZAB50
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NG11
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ND-50
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ZAB65
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|
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ZAB70
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NG11
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ND-70
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Specifications:
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Material:
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Color glass
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Dimension Tolerance:
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+0.0, -0.2mm
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Thickness Tolerance:
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+/-0.2mm
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Surface quality:
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80/50
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Clear Aperture:
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>85%
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Flatness:
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1 λ per 25mm@633nm
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Parallelism:
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<3'
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Bevel:
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<0.25mmx45°
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Coating:
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Upon requirement
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Typical Sizes:
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Size(mm)
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Size(mm)
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Φ5.0x1.0
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Φ20.0x3.0
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Φ10.0x2.0
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Φ25.4x3.0
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Φ12.7x2.0
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Φ50.8x3.0
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Φ15.0x3.0
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Φ76.2x5.0
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