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calibration of focal plane position of collimator
释义
calibration of focal plane position of collimator
Encyclopedia
工学
光学元件及光学系统特性参数计量
释
calibration of focal plane position of collimator
平行光管焦面位置校准
使分划板的分划面位于物镜焦平面上。平行光管作为光学实验室常用设备之一,可产生模拟无穷远的准直光束,为光学检测提供无穷远的检测目标,在光学系统的像质检测、光学参量测量、无穷远焦面位置的准确标定等过程中发挥重要作用。
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top lighting
toplimit
Top Managers
top molecule
topmouth culter
topness
Topocart
topocentre
topocentric
topocentric aberration
topocentric coordinate
topocentric libration
topocentric place
topocentric zenith distance
topochemical polymerization
topochemical reaction
topochemical reaction; topotactic reaction
topochemistry
topochemistry reaction
topochronotherm
topoclimate
Top of various structures adorned with representation of Hornless Dragon
topogenic vortex
Topogon lens
topogon lens
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