英文:The telescope has a wide field of view, allowing the observation of distant celestial bodies. 中文:由于眼疾,他的视野受到了限制。英文:Due to his eye disease, his field of view is restricted. 中文:在摄影中,选择合适的镜头可以改变照片的视野。英文:In photography, ch...
The field of view of a telescope or a photo camera, for example, is usually understood as the range of angular directions in which objects can be observed for a fixed orientation of the instrument. (One may of course observe a wider range by combining images from different instrument ...
The telescope or aiming telescope has a central tube (6) including a reversal system (1). An adjustable optical magnification lens is formed by a lens arrangement including two optical elements i.e. lenses (3a, 3b), which are moved relative to each other. An optical beam deflection part (...
Essentially, the field stop of the eyepiece encompasses a linearfield of viewfrom the telescope. 从本质上讲, 目镜的视场光阑与望远镜有线性关系. 互联网 The camerafield of viewis roughly oriented to the test pavement edge. 相机的视野范围大约是在测试段路面的边缘. ...
Ofof望远FieldViewfieldview望远镜FIELDVIEW 系统标签: telescope望远镜viewfieldsugpmeasurement Page1SUGP-BP0454Rev–L.Huff,K.BowerStanfordUniversityW.W.HansenExperimentalPhysicsLaboratoryGravityProbeBRelativityMissionStanford,California94305-4085GP-BTelescope“MeasurementofTelescopeFieldofView”P0454Rev-January27,1999Prepa...
11.Essentially, the field stop of the eyepiece encompasses a linear field of view from the telescope. 从本质上讲, 目镜的视场光阑与望远镜有线性关系. 12.It came within my range of vision. 该物体进入了我的视野。 13.The image shows field of view of 66 degs . apparent angle. ...
Britannica Dictionary definition of FIELD OF VIEW [count] 1 :the area that can be seen when you look through a telescope, a pair of binoculars, etc. the telescope'sfield of view 2 :field of vision ASK THE EDITOR What are the plural forms ofcheck-in,passerby, andspoonful?
Unfortunately, there is a competing requirement to a small pixel scale: a field of view as large as possible in order to have as many reference stars in the field as possible. The field of view at the CTIO 0.9 m telescope is about 8.6′, whereas the field of view at the Palomar 5 ...
We report an electrically controlled telescope objective which can obtain tunable field of view. The proposed telescope objective consists of three main parts: a telescopic objective, a liquid prism and CMOS. The liquid prism is the essential part which composes of two immiscible liquids and makes...
Field of View 58 degrees Focal Length 40MM Model PL eyepiece Description Report Item Product features ※ Structure: Symmetric two sets of four piece double bonding Interface: Standard interface 1.25 inches/31.7mm Material: Aluminum alloy shell, soft rubber eye mask, multi-layer green film, with M...