左右镜平均有1/ 2-1/3度的镜筒外加棱镜效应。
The prism effect was put on the right and left lenses averagely by 1/2-1/3 degree of exophoria.
是位于镜筒底部的一块抛物面镜。
复合显微镜包括两个短焦距凸透镜，即位于镜筒两端的物镜和目镜。
The compound microscope consists of two convex lenses with short focal length, the objective and eyepiece lenses, fitted at opposite ends of a tube.
视场光阑是安装在目镜镜筒内的金属的圆环用来限定范围的大小。
The field stop is the metal ring inside the eyepiece barrel that limits the field size.
第六版1995-现在，黑色或银色，镜筒上刻有“50”，内置遮光罩。
Sixth version 1995-date Black or chrome lens with "50" on barrel and built in hood.
透镜驱动装置，透镜筒，光学设备和组装透镜驱动装置的方法。
Lens driving device, lens barrel, optical apparatus, and method for assembling lens driving device.
透镜单元，镜筒，光学装置，图像读取单元，扫描仪和图像形成设备。
Lena unit, lens, optical device, image reading unit, scanner and image forming device.
针对物镜筒注塑件，设计了一种内收式二瓣牙内螺纹模具结构。
Designed a injection mold with two teeth threaded core-pulling mechanism for the objective slide.
本文介绍了一种用显微镜筒与透镜构成的光学系统来实现光源与光纤耦合的方法。
With an optical system composed by dressing-case of microscope and lens, this method provide lots of merits such as durability, convenience and high coupling efficiency.
我发现左镜筒的鬼影比右镜筒厉害一些(怪了，右镜筒才有分划板呀)。
I have seen the intensity of ghosting being a bit higher through the left barrel than through the right (as a surprise, since the reticle is placed in right barrel).
科莱把望远镜对着小山丘，调节着镜筒。
Collet aimed the binoculars up the hill and adjusted image intensifier dials.
镜筒部分是连接到一个主体由一个铰链组，这样就可以与有关主体旋转。
The lens barrel part is connected to a main body by a hinge unit so that it can be rotated with respect to the main body.
一种相机模组包括镜座、镜筒、影像感测器、电致变形元件和控制电路。
The invention provides a camera module, which comprises a lens base, a lens cone, an image sensor, an electro-deforming element and a control circuit.
提供了一种用于将透镜镜筒(10)的两个匹配透镜镜筒半体(12,14)锁定的锁定装置。
A locking device is provided for locking two matching lens cell halves (12, 14) of a lens cell (10).
该二个致动器分别固定设置于所述镜筒内。
The two actuators are fixedly arranged in the lens barrel respectively.
第四版1969- 1979，黑色镜筒上没有“50”字样，没有对焦锁和把手。
Fourth version 1969-1979 Black lens with no "50" on barrel, no focusing lock or lever.
然后轻轻将镜头的调焦筒拉出，镜筒就可以继续向左转动以获得更近的对焦距离。
THEN pull the focusing barrel out slightly, and the lens barrel can be swung over farther to the left, to get into the close focusing range.
本文从其光学方案的选择、变倍方式的选用，变焦镜筒的结构设计多方面进行了深入阐述和研究。
In this paper, the selection of optical scheme, the choose of zoom mode and the mechanical design of the zoom cone have been deeply expounded and studied.
介绍了空间遥感仪器中卡塞格伦镜筒的结构设计，利用三维CAD技术构建了产品模型。
The design of the structure of Caseegrain drawtube in space remote instrument was introduced. The product model was constructed using 3-d CAD technique.
它由外层密封恒温外套、中间层镜筒、内层为分隔固定光学透镜元件的透镜框组件组成。
It consists of outer layer sealing constant temperature jacket, middle layer objective sleeve and inner layer as lens frame to partition and fix optical lens elements.
所述镜筒设置于镜座顶部。
计算结果表明，镜筒塔和传输线之间的过电压的最大值将出现在向上的端部和下端。
The calculating results show that the maximum of the overvoltage between the barrel tower and the transmission line will appear at the up end and the lower end.
同时内筒采用塑料材料制成，镜筒采用铝合金材料制成，这样既能保证本产品的质量，又降低了生产成本。
As the inner cylinder is made of plastic and the telescope cylinder is made of aluminum alloy, the product quality is guaranteed and the production cost is lowered.
作者将超声振动引入薄壁镜筒零件车削中以减少零件变形，并开发出了适用于振动切削系统的刀尖高度调节机构，最后给出了超声切削和普通切削的对比数据。
The author apply ultrasonic vibration to the turning of thin-wall pieces to reduce the deformation, and an tools-tip height adjustment mechanism adapted to the vibration cutting system was developed.
所述镜筒固定装置可稳定固定镜筒，并且方便使镜筒旋转从而利于调整镜片使其均匀受力，精确安装于镜筒中。
The lens cone fixed device can stably fix the lens cone and facilitate the rotation of the lens cone so that the lens is stressed uniformly and installed in the lens cone correctly.
所述的观测镜是单筒目视镜，目镜用凹透镜制成，镜筒内部设有视距增长装置。
The observation lens is the single-tube visual lens, eyeglass is made of a concave lens, and the inner part of a lens tube is provided with a visual distance increasing device.
是位于镜筒底部的一块抛物面 镜。
The primary mirror. This is the paraboloidal mirror at the bottom of the tube.
第五版1980- 1995黑色镜，镜筒上刻有“50”字样，重新加上了对焦杆，没有内置遮光罩。
Fifth version 1980-95 Black lens with "50" on barrel, reintroduced focusing lever, without built in hood.
第五版1980- 1995黑色镜，镜筒上刻有“50”字样，重新加上了对焦杆，没有内置遮光罩。
Fifth version 1980-95 Black lens with "50" on barrel, reintroduced focusing lever, without built in hood.
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