Can we use enlargers to enhance the microshot function of digital camera? It is proved that we can get much better camera picture of microshot if we fix an enlarger lens in front of an ordinary digital camera, which results from the function of correcting aherration and spherical aberration of the coated len of the enlarger.
实现微距摄影的方法有很多种,对于超级微距而言,可否使用放大机镜头来增强普通数码相机的微距拍摄能力?实践证明,在普通数码相机前加装放大机镜头后,超级微距拍摄效果十分惊人,但同样在数码相机镜头前加近摄镜片,成像质量急剧衰减,这是因为放大机镜头镜片表面为多层镀膜,像差球差经过设计矫正。
Diagnosis of early colorectal cancers and precancerous lesions by magnifying endoscopy;
放大内镜诊断大肠黏膜病变
The gastric mucosa alterations in chronic gastritis with Helicobacter pylori infection under magnifying endoscopy combined with narrow band imaging
幽门螺杆菌感染时放大内镜窄带成像下的胃粘膜改变
Objective: To explore the classification of gastric pits under magnifying endoscopy and their clinicopathological significance.
目的 探讨放大内镜下胃小凹的形态分类及其临床病理意义。
Efficiency of magnifying endoscopy in diagnosis of Helicobacter pylori induced gastritis;
放大胃镜对幽门螺杆菌相关性胃炎的诊断价值
Methods:97Patients were included in the study,they all had upper digestive symptom and were examined by the same senior doctor using magnifying endoscopy Real-time diagnosis was made during the examination,Biopsy were taken for histopathology and detected the expression of antioncogene runx3 and smad4.
3岁,放大胃镜下根据胃小凹形态变化做出实时诊断,分6型,后活检取组织分别送病理组织学检查和免疫组织化学方法检测抑癌基因Runx3及Smad4的表达。
Objective To investigate the effect of labial periodontal of PFM crown after clinical tooth preparation used by dental magnifier.
目的本研究旨在探讨使用牙科放大镜临床牙体预备后对金瓷冠唇侧牙周状况的影响。
Expanding the Microshot Function of Digital Cameras by Using Enlargers;
用放大机镜头拓展数码相机的微距功能
a camera lens that magnifies the image.
放大图像的照相机镜头。
Level camera on tripod head. Set lens to f/8.
把相机在架顶放平,镜头调整到f/8。
eccentric panel
(大底相机)镜头板之一，镜头座不在镜板中心位置，增大移动幅度
Design of WFOV optical lens for CCD camera;
CCD摄像机大视场光学镜头的设计
The lens can be manipulated to produce an enlarged or teduced image.
镜头可调整，以摄制出放大或缩小的图像。
objective lense for cameras, projectors or photographic enlargers or reducers
照相机、放映机或照片扩大或缩小机物镜
an action replay of a penalty kick
罚点球镜头的重放.
This figure is often bumped up by a digital zoom, which magnifies the image further by blowing it up.
这一数码在数码变焦镜头上会更大，数码变焦镜头会把图像进一步放大。
One that magnifies, especially a magnifying glass.
放大器能放大的器具，尤指放大镜
The standard sighting equipment includes a non-magnifying collimating sight with "ring and dot" illuminated aiming reticule.
标准瞄准设备包括一个非直放大在望"光环和斑点"瞄准发亮镜头.
It can take the power brick and put it inside the same chassis.
机器外形不变，把电源大砖头放进去。
Application of Cartridge Proportional Amplifier in Press System
插头式比例放大器在压机系统中应用
twin-lens reflex 120 camera
双镜头反光120照相机
Cameras have lenses at the front.
照相机的前面装有镜头。
three cameras and five lenses;
三架照相机。 五个镜头。
step and repeat lens
步进重复照相机镜头
four-barrel step and repeat camera
四镜头分步重复照相机
