長焦鏡頭 的英文怎麼說
中文拼音 [zhǎngjiāojìngtóu]
長焦鏡頭
英文
telephoto lens-
The company develops the production the panoramic camera to use 120 or220 roll films, the lens focal distance scope : 28 - 300mm, the fuselageuses the pure metal numerical control processing, but preciselyestablishes the shooting angle, the entire automatic attire volume, receives the volume, and may control remotely the photography, in thephotography may the automatic compensation exposure ; the panoramicpicture enlarger and bright room panoramic picture making anenlargement machine may use in 80 cm length the panoram negative, extremely conveniently manufactures each kind of width the panoramicpicture
公司研製生產的全景照相機使用120或220膠卷，鏡頭焦距范圍: 28 - 300mm ，機身採用全金屬數控加工，可精確設定拍攝角度，全自動裝卷收卷，並可遙控拍攝，拍攝中可自動補償曝光全景照片放大機和明室全景照片擴印機可用cm長度內的全景底片，非常方便地製作各種寬度的全景照片。The phase - shifting interference is a osculant and high precision technology base on the wavelength. because of the different size of object being measured leading to different size of interference wave which brings on asymmetry of the interference wave ineluctably we adopt the zoom lens to improve the measurement precision. considering the interferometer ’ s sensitivity to the vibration the interferometer is often used in the lab which restricts it being used widely
移相干涉術是以光波波長為單位的非接觸式高精度測量技術，為了使大小各異的被測元件產生的干涉條紋尺寸大小一致而引入了變焦鏡頭，從而不可避免地導致干涉條紋亮暗不均勻和照度改變的問題，最終影響測量精度。Like the zeiss lenses for motion picture, zf lenses feature unusually high mechanical quality, fixed focal length, very precise manual focussing, reliability, and exceptional durability
如同電影用的zeiss鏡頭， zf鏡頭的特色就是非常高的機械品質，固定焦長，非常準確的對焦系統以及高度可靠性，並且非常耐久。Riefenstahl ' s use of moving cameras, telephoto lenses, distorted perspectives and aerial photography captivated audiences
瑞芬斯塔爾採用了移動攝影機、長焦鏡頭、失真透視和空中攝影技術，令觀眾為之著迷。Taking photographs of these small deep sky objects require a lens of longer focal length, sometimes a telescope is used instead
拍攝這些細小的深空天體，必須用較長焦距鏡頭，甚至要用一支望遠鏡作為鏡頭。For example, a photographer will choose a long - focal - length, or telephoto, lens to zoom in on a baseball pitcher to make his image large ; he will use a short - focal - length wide - angle, or “ fisheye, ” lens to zoom out, revealing the fans throughout the stadium
例如攝影師會選擇長焦距的鏡頭，即遠距照相鏡，來拍攝棒球投手，使投手的影像放大；他會用短焦距的廣角鏡頭，甚至所謂的魚眼鏡頭，來拍出運動場周圍看臺上的球迷。This is a long focus lens
這是個長焦距鏡頭。Long focal lengh lenses
長焦距鏡頭Connecting the camera to the telescope with a suitable adaptor enables the telescope to become a long telephoto lens
直接焦點法將攝影機接駁在一支望遠鏡后，把望遠鏡作為一支長焦距鏡頭使用。However, during a total solar eclipse, when the sun is fully blocked by the moon, you can photograph it with a telephoto lens or even a telescope
但在日全食出現時，即太陽完全被月球遮蓋著，則可利用長焦距鏡頭或望遠鏡進行拍攝。The choice of lens depends on the size and brightness of the celestial body photographed. lenses ranging from fisheye to super telephoto can all be used
鏡頭的選擇視乎所拍攝天體的范圍大小與光暗而定，魚眼鏡頭乃至超長焦距鏡頭都可派上用場。And even among lenses of equal focal length and aperture, there are differences
甚至即使是同樣焦長度和光圈的鏡頭仍有不同。Basic equipment includes camera with long time exposure function, tripod and fast film iso400 or above. camera lens should be set to infinity with maximum aperture. then, you can point the camera to the night sky for a 5 - minute exposure time
將鏡頭對焦至無限遠，對準獅子座及其鄰近星座，光圈調至最大，配合高速的底片iso400或以上或將數碼相機的感光度調高，作5分鐘長時間曝光，或有收獲。Different from 35 mm slrs, when any of dynax series af lenses is attached to the dynax 7d, the focal length will be roughly 1. 5 times longer than those stated
鏡頭焦距是指鏡頭安裝在35mmslr相機機身時的焦距。若安裝在dynax7d數碼單鏡反光相機上，實際焦距約比所述焦距長1分享友人