High precision custom K9 BK7 gratitude optical reticle lens
A reticle, also known as a graticule, is a pattern of fine lines or markings built into the eyepiece of an optical device such as a telescopic sight, spotting scope, theodolite, optical microscope or the screen of an oscilloscope, to provide measurement references during visual inspections.
FEATURES
● Various reticle patterns are available
● Various reticle colors are available
● Low reticle defects or pattern placement errors
● High Precision
PARAMETER
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Reticle Lens |
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Material: |
Float white glass |
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Line Width |
8 μm---20 μm |
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Line accuracy |
< ±2μm |
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Surface defect disease |
I---X grade |
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Density (D) |
> 3 |
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Reflectivity( R) |
< 8% |
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For custom size, pls click here to contact with us for quotation |
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