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| 型号︰ | Sector Star |
| 品牌︰ | Applied Image |
| 原产地︰ | 美国 |
| 单价︰ | - |
| 最少订量︰ | - |
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| The Sector Star Target is designed to test for astigmatism. It consists of equally sized bar and space segments. This target is supplied on 4 inch substrate of photographic film or paper or as chrome on glass. |
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