查询词典 zoom lens

6"Ball cover, Features beauty,refinement; The precise step enters the electrical engineering to drive, go placidity,go to nicety;shift aptitude, Horizontal speed 0.5°/s---240°/s ,Vertical speed 0.5°/s---200°/s;Vertical running have function to "Auto-flip, 360°continous horizontal flip;Dome speedauto-shift--- The speed of housing become the zoom lens depth to increase its speed pro rata lower gradually, a little bit on guard function; Auto-focus,auto-iris,Tum to surge and lightning strike protector;Menu setup and control function,estate memory before break off electricity and auto-resume

6英寸球罩，外型美观、精巧；精密步进电机驱动，运转平稳，定位准确；智能变速，0.5°/S－240°/S水平变速，0.5°/S-200°/S垂直变速；垂直转动有"自动翻转"功能， 360度持续水平转动；云台速度自动调整—云台的速度随变焦镜头深度的增加其速度按比例逐渐降低，守望点功能；自动聚焦，自动光圈，内置浪涌及雷击保护装置；菜单设置及控制功能，断电前状态记忆及来电自动恢复功能；64个预置点

6"Ball cover, Features beauty,refinement; The precise step enters the electrical engineering to drive, go placidity,go to nicety;shift aptitude, Horizontal speed 0.5°/s---240°/s ,Vertical speed 0.5°/s---200°/s;Vertical running have function to "Auto-flip, 360°continous horizontal flip;Dome speed auto-shift--- The speed of housing become the zoom lens depth to increase its speed pro rata lower gradually, a little bit on guard function; Auto-focus,auto-iris,Tum to surge and lightning strike protector;Menu setup and control function,estate memory before break off electricity and auto-resume fuction in come to electricity; 64initialize spots,5 auto-patrol path;Contain multi-confer;485standard communcation interface;Function to give an alarm to linkage.

6英寸球罩，外型美观，精巧；精密步进电机驱动，运转平稳，定位准确；智能变速，0.5°/S-240°/S水平变速，0.5°/S-200°/S垂直变速；垂直转动有"自动翻转"功能， 360度持续水平转动；云台速度自动调整—云台的速度随变焦镜头深度的增加其速度按比例逐渐降低，守望点功能；自动聚焦，自动光圈，内置浪涌及雷击保护装置；菜单设置及控制功能，断电前状态记忆及来电自动恢复功能；64个预置点， 5条自动巡视路径；兼容多种协议；标准485通讯接口；报警联动功能。具有球机环境温度和摄像机角度数显功能。

The invention provides a zoom lens capable of achieving a half angle of view over 38 degrees at the wide-angle end, a magnification ratio 6.5 to 10 or more, and a resolving power corresponding to an imaging element of 5 to 8 million pixels, with a configuration of as few as 10 to 11 pieces of lenses.

本发明提供一种变焦透镜，该变焦透镜能够获得在广角端处大于38度的半视角，6.5至10或更大的放大率，以及对应于5-8百万像素的成像元件的分辨率，具有少至10至11个透镜的结构。

I really have problems with the LCD screen and the hiccough as the camera " hands off " from one zoom lens to the other .

我真的有问题，与液晶显示屏和 hiccough 作为相机"手中小康"从一变焦镜头，向其他。

This paper is the discussing about the aperture -coefficients of the Zoom Lens, the formula for the calculating is: F=f/d where.

该论文是探讨变焦镜头的光圈系数，镜头的光圈系数的计算公式：F=f/D(其中：F为光圈系数，f 为镜头焦距，D为光圈开口直径)。

However, it is important to keep in mind that using the long end of the 8100's 2.0:1 zoom lens will cause a loss of up to 41% of its potential lumen output.

不过，重要的是要记住，使用了8100的2.0：1变焦镜头将导致最多的41％的潜在损失流明输出长的末端。

Using the telephoto end of the zoom lens introduces a drop in lumen output of 22%.

使用变焦镜头的远摄端引入的22％流明输出下降。

DigiCamReview digicamreview recommends Panasonic Lumix DMC-TZ1 with commets that Panasonic Lumix DMC-TZ1 is a very good all round digital camera, compact and pocketable yet features a Leica 10x optical zoom lens with image stabilisation.

建议松下lumix公契- tz1与commets ，松下lumix公契- tz1是一个非常好的全方位的数码相机，结构紧凑，便携，但具有徕卡10倍的光学变焦镜头与图像稳定。

The relative aperture of the zoom lens is F/1.6 in this design.

用实例说明水下镜头的设计方法，设计的镜头相对孔径为F/1.6。

What's more, only 18% of maximum light output is lost between the wide and telephoto ends of the zoom lens, which is slightly better than average (around 20%).

更重要的是，只有18％的最大光输出之间的变焦镜头，略高于平均水平（约20％）更广泛和远摄端丢失。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。