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gratings ronchi rulings
Gratings / Ronchi Rulings
R12 Ronchi Ruling 2 Lines/mm
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R15 Ronchi Ruling 8 Lines/mm
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R16 Ronchi Ruling 20 Lines/mm
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R17 Ronchi Ruling 40 Lines/mm
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R25 Ronchi Ruling 50 Lines/mm
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R26 Ronchi Ruling 100 Lines/mm
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R27 Ronchi Ruling 125 Lines/mm
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R28 Ronchi Ruling 200 Lines/mm
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R12W White Glass Ronchi Ruling/Transmission Grating - 2 Lines/mm on 50mm x 50mm x 3mm
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R15W White Glass Ronchi Ruling/Transmission Grating - 8 Lines/mm on 50mm x 50mm x 3mm
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R16W White Glass Ronchi Ruling/Transmission Grating - 20 Lines/mm
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R17W White Glass Ronchi Ruling/Transmission Grating - 40 Lines/mm
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