下表將不同的鏡頭選項分為三個基本靈敏度範圍 - 對應於相關的測量速度。與“標準靈敏度”選項相比,具有“改進的靈敏度”的普羅米修斯色度計的靈敏度大約高 3 到 4 倍。與“改進的靈敏度”設備選項相比,具有“最高靈敏度”的設備的靈敏度大約高 2.5 到 3 倍。
Selection Guide
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2.1mm 聚焦透鏡 |
2.1mm 聚焦鏡頭( 含瞄準器) |
5mm 聚焦透鏡 |
10mm 準直透鏡 |
10mm 廣角準直透鏡 |
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20mm 準直透鏡 |
27mm 廣角準直透鏡 |
Close up lens |
1° measurement angle |
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Spot Size
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Acceptance Angle
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Lens Type
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Standard Sensitivity
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Improved Sensitivity
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Highest Sensitivity
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2.1 mm
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± 10°
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Focusing
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5 mm
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± 5°
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Focusing
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10 mm
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± 2.5°
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Collimating
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10 mm WA
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± 6°
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Collimating
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20 mm
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± 3°
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Collimating
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27 mm
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± 4.5°
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Collimating
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