免费在线透镜制造方程计算器,使用公式1/f=(n-1)*(1/R1-1/R2)精确计算镜头焦距。支持材料几何设置和折射率调整,适用于薄透镜设计、光学工程和镜头应用开发。
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"americaHotValue": 0,
"selectedValueDouble": 791,
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"selectedValue": 791,
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"hotValueDouble": 0
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免费在线激光束发散计算器,通过输入初始直径、最终直径和传播距离,精确计算激光束发散角。支持远场近似计算,适用于光学设计、激光工程、光束传播分析等专业场景。
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"updateDt": 1761672501083,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
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"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
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免费在线光速计算器,基于光速299,792,458 m/s,使用distance = speed × time公式计算光在固定时间内行驶的距离。适用于物理学习、科学研究等场景,提供精确的光速距离计算。
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"pv": 7,
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"updateDt": 1761672501024,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
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免费在线马吕斯定律计算器,根据初始光强和偏振方向计算输出光强。适用于偏光太阳镜选择、偏振器设计、光学实验等应用场景,提供精确的偏振光计算和API服务。
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"updateDt": 1761672500845,
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"todayChainPv": 0,
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"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
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"hotValueDouble": 0
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免费在线流明计算器,支持流明、勒克斯、坎德拉三大光照单位精确转换。使用标准光学公式,适用于照明设计、光学工程、LED灯具选型等专业场景,提供便捷的光照计算服务。
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"pv": 7,
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"updateDt": 1761672502398,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
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免费在线双筒望远镜距离计算器,基于千分弧度公式(d=h×1000/Mil)精确计算目标距离。适用于军事侦察、户外探险、狩猎等场景,提供专业的望远镜测距计算服务。
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"updateDt": 1761672500513,
"hotValue": 0,
"todayChainPv": 0,
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"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
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专业的衍射光栅计算器,基于衍射光栅公式计算光线在多缝结构中的路径变化。支持光学衍射现象分析,适用于物理实验、光学设计等场景,提供精确便捷的光学计算服务。
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"globalHotValue": 0,
"updateDt": "2025-10-29 01:28:22",
"hotValue": 0,
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"todayChainPv": 0,
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"selectedValueDouble": 791,
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"chinaHotValueDouble": 0,
"selectedValue": 791,
"hotValueDouble": 0,
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免费在线地球曲率计算器,精确计算地平线距离及被地球曲率遮挡的目标物高度。输入视线高度和地球半径即可获取结果,适用于航海、测量、地理研究等专业场景。
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"updateDt": 1761672500454,
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"americaHotValueDouble": 0,
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"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
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"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
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免费在线屈光度计算器,支持焦距与屈光度相互转换,提供光学功率计算和多种单位换算。适用于眼镜验光、光学研究、镜片设计等专业场景,计算精确便捷。
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"updateDt": 1761672500149,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
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光密度计算器API可根据已知的入射光强度和透射光强度计算光密度,同时自动计算吸光度和透射率,适用于生物化学、微生物学及环境监测等领域。
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薄透镜公式计算器帮助分析透镜光学特性,计算物体和图像距离及焦距。支持计算光的折射和镜头放大率,适用于不同类型透镜的光学分析。
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"todayChainPv": 0,
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