激光线定位法测量光学中心单侧水平距离及不确定度的计算  

Measurement and Calculation of Uncertainty on One-Side Optical Central Horizontal Distance by Laser Line Positioning Method

作　　者：胡放 郭惠 姜岫焰 HU Fang;GUO Hui;JIANG Xiuyan(Pony Test Group Shanghai Co.,Ltd.,Shanghai 201620,China)

机构地区：[1]谱尼测试集团上海有限公司,上海201620

出　　处：《玻璃搪瓷与眼镜》2023年第5期1-5,8,共6页Glass Enamel & Ophthalmic Optics

摘　　要：光学中心单侧水平偏差是衡量配装眼镜产品质量的重要参数之一。介绍了一种能较快准确测量光学中心单侧水平距离的激光线定位法,计算了测量光学中心单侧水平距离的不确定度。同其它测量方法比较后发现,激光线定位法采用的设备简单、操作便捷、测量准确,是检测配装眼镜产品质量的一种有效方法。One-side optical horizontal deviation is one of most important parameters to evaluate the quality of assembled spectacle products.This article introduces a novel measuring method of laser line positioning,which can measure the one-side optical central horizontal distance and deviation quickly and accurately.Its measurement uncertainty is calculated.Meanwhile it is compared with other related methods for analysis,laser line positioning is an effective way to evaluate the quality of assembled spectacle products for its simplification in equipment used,convenience in operation and accuracy in measurement.

关 键 词：光学中心单侧水平距离 激光线定位 计算不确定度 

分 类 号：TS959.6[轻工技术与工程]