coincidence range finder
复合焦点测距仪，叠象测距仪
There are three types of focusing - guesstimate, rangefinder and autofocus .
有三种对焦方式-猜估，用测距仪及自动对焦。
There're three types of focusing guesstimate, rangefinder and autofocus.
有三种对焦方式——猜估，用测距仪及自动对焦。
There are three types of focus- guesstimate, rangefinder and autofocus.
有三种对焦方式??猜估，用测距仪及自动对焦。
Focus-to-film distance(f.f.d)
焦点-胶片距离(焦距)
Study on Phase Retrieval Testing for Long-focus Optics
长焦距镜面的相位恢复检测技术研究
Study on detection of baseline point movement in verifying geodimeter
测距仪检定基线点位移探测方法研究
an instrument for measuring the distance between two points.
测量两点之间的距离的仪器。
marine distance meter
测角定距仪近距离)测距仪的一种
Depth estimating algorithm and precision analysis of bifocal imaging without principal point calibrating
无标定主点坐标的双焦测距算法及精度研究
A Simple Method to Measure the Focal Distance and Cardinal Points of a Compound Optical System
测量光具组焦距和基点位置的简便方法
Focal length: The distance between the centre of a lens and its principal focus.
焦距:镜头中心与其主焦点的距离。
distance correcting mechanism of range-finder
测距仪距离校正机构
short-range electronic distance meter
短距离电磁波测距仪
Comprehensive Testing Method for Performance of Distance Measuring Part in ETS (Electronic Total Station)
电子全站仪测距部性能的综合测试方法
Only a bit out of focus.
只是焦距有点不对。
Research on the Estimation Model of TDOA in the Multiplex System;
通信测距复合系统中TDOA技术的研究
deep investigation focused induction device
深探聚焦感应测井仪