A Common Used Computer Program for Gauss Optical Analyses of the Zoom System;
用于變焦距系統(tǒng)高斯光學計算與分析的通用程序
The design of the f-theta zoom lens with CO_2 laser marking machines
CO_2激光打標機變焦f-theta透鏡的設計
5～10×42 continuously zoom riflescope is introduced.
作者通過仔細的分析、測繪和計算，認為該槍瞄鏡存在一些原設計方面的問題，諸如變焦筒的凸輪槽、瞄準線的修正分劃、放大倍數(shù)的指示分劃和放大倍數(shù)的復蓋范圍等。
Modification of the Zooming Movement and the Steady Image Plane;
變焦運動的曲線修正與系統(tǒng)的象面穩(wěn)定
A real zooming genetic (algorithm) is put forth.
分析合作型協(xié)同進化遺傳算法的進化效率和計算復雜性等與子種群規(guī)模的關系;在此基礎上提出子種群規(guī)模自適應調(diào)整算法的思想,給出子種群規(guī)模調(diào)整的依據(jù)和調(diào)整方法;進而提出基于實數(shù)編碼的變焦遺傳算法。
A novel self-centered variable focus liquid lens based on electrowetting-on-dielectric (EWOD) is presented, which consists of a glass plate coated with two transparent layers of conductive ITO film and hydrophobic dielectric film, a conical tube partly covered with hydrophobic film positioned with a gap above the glass plate and a water droplet.
提出了一種基于介質(zhì)上電潤濕(EWOD)的液體變焦透鏡的新結構。
A new variable focus lens (FZP-S lens) is designed by combining Fresnel zone plate with plane-sphere lens.
應用衍射光學方法,從理論上研究了這種透鏡的變焦功能和分辨特性。
The features of zoom lens and mix color structure were pointed out specifically.
通過考察各方面性能評價Coemar Infinity Wash XL染色電腦燈的優(yōu)點和不足,指出該燈具的變焦鏡頭和混色結構有顯著特色。
Middle infrared continuous zoom optical system;
中波紅外連續(xù)變焦光學系統(tǒng)
The designing process of infrared continuous zoom system for cooling detector with staring focal plane array has been discussed and a mechanical compensation 5× continuous zoom optical system with compact size and low weight has been presented based on the requirements of pod-using.
針對中波紅外制冷式凝視焦平面陣列探測器,探討了紅外連續(xù)變焦系統(tǒng)的設計方法,并在考慮紅外吊艙使用要求的基礎上,設計了結構緊湊、質(zhì)量輕便的機械補償5×連續(xù)變焦光學系統(tǒng)。
autofocus zoom lens
自動聚焦變焦距鏡頭
variable focal length (cylindrical) lens
變焦(距)(圓柱)透鏡
Performance Analysis of the Elliptic Beam Ring-focus Antenna with a Variable Focal Distance
橢圓波束變焦距環(huán)焦天線的性能分析
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快速變焦距手術顯微鏡
rear-controlled zoom lens
背面調(diào)整變焦距透鏡
best image plane of zoom lens
變焦距物鏡的最佳像面
image plane displacement of zoom lens
變焦距物鏡像面位移
manual zoom lens
(鏡頭)手控可變焦距透鏡
It has a built-in zoom lens as well.
它也有內(nèi)置的變焦鏡頭。
auto iris zoom lens
自動光圈變焦距鏡頭
zoom stereomicroscope
快速變焦距立體顯微鏡
DOES THIS CAMERA HAVE OPTICAL OR DIGITAL ZOOM?
這架相機使用的是光學變焦還是數(shù)字變焦？
With the functions of automatically focusing and automatically Bringing the suBject into focus, the automatic camera serves you well.
自動變焦，自動對焦!全自動照相機為您服務。
This is the camera that automatically focuses and automatically Brings the suBject into focus. With it even a child can shoot very well.
自動變焦，自動對焦!連孩子也能拍出佳作。
Research on Auto-zooming & Focusing Visual Sensor and Calibration;
自動變焦聚焦視覺傳感器及其標定問題研究
optical compensation
【光】光學式補償變焦法﹝變焦鏡頭的變焦法之一，所有移動鏡片均作相對式補償方法﹞
mechanical compensation
【光】機械式補償法﹝變焦鏡頭的變焦法之一，其移動鏡片作獨立式補償﹞
universal zoom operation microscope
通用型變焦距手術顯微鏡