aplanatic

简明释义

英[ˌæpləˈnætɪk]美[ˌæpləˈnætɪk]

adj. [光] 等光程的；（透镜）[光] 消球差的

英英释义

单词用法

同义词

反义词

例句

1.The characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for X-ray imaging.

利用这种特性可以产生制作高分辨率X射线波带板所需的两束非球面波。

2.The characteristic of aplanatic system shows that non-aplanatic point imaging can produce aspherical holographic interference for high resolution zone plate fabrication used for X-ray imaging.

利用这种特性可以产生制作高分辨率X射线波带板所需的两束非球面波。

3.The design of the aplanatic system allowed for precise measurements in the laboratory.

该无畸变的系统的设计允许在实验室中进行精确测量。

4.Using aplanatic optics in microscopes enhances the clarity of the specimen being observed.

在显微镜中使用无畸变的光学元件增强了所观察标本的清晰度。

5.The telescope was designed to be aplanatic, ensuring that it produced clear images without distortion.

这台望远镜被设计为无畸变的，确保它产生清晰的图像而没有失真。

6.In optics, an aplanatic lens is crucial for achieving high-quality imaging in scientific research.

在光学中，无畸变的透镜对于在科学研究中实现高质量成像至关重要。

7.Photographers often seek aplanatic lenses to avoid blurriness in their photos.

摄影师通常寻找无畸变的镜头，以避免照片模糊。

作文

In the realm of optics, the term aplanatic refers to a lens system that is designed to eliminate spherical aberration and coma. This concept is crucial for achieving high-quality images in various optical instruments, such as microscopes and telescopes. Understanding the significance of aplanatic lenses can greatly enhance our appreciation of how we perceive the world through these devices.Optical systems often suffer from imperfections that can distort images. Spherical aberration occurs when light rays passing through a lens do not converge at a single point, leading to blurry images. Similarly, coma results in image points appearing distorted, particularly towards the edges of the field of view. The advent of aplanatic lens designs was revolutionary, as they addressed these issues and allowed for clearer and more accurate imaging.The development of aplanatic lenses can be traced back to the 19th century when scientists and engineers began experimenting with different lens shapes and arrangements. By combining multiple lens elements made from various types of glass, they were able to create systems that corrected for both spherical aberration and coma. This innovation paved the way for advancements in photography, astronomy, and other fields that rely on precise imaging.In practical applications, aplanatic lenses are essential in high-end cameras and scientific instruments. For instance, in microscopy, an aplanatic objective lens allows researchers to observe specimens with remarkable clarity, enabling them to make detailed observations and discoveries. In astronomy, telescopes equipped with aplanatic optics provide astronomers with crisp views of celestial objects, enhancing our understanding of the universe.Moreover, the importance of aplanatic designs extends beyond just theoretical optics; it has real-world implications in various industries. For example, in the field of medicine, aplanatic lenses are used in endoscopes, allowing doctors to visualize internal organs with high precision. This capability is vital for accurate diagnoses and successful surgical procedures.As technology continues to advance, the principles behind aplanatic lens design are being integrated into new imaging technologies, such as digital cameras and smartphone optics. Manufacturers strive to produce compact yet powerful lenses that maintain the aplanatic properties, ensuring that users can capture sharp and vibrant images.In conclusion, the term aplanatic embodies a significant achievement in the field of optics. By eliminating spherical aberration and coma, aplanatic lenses have transformed the way we observe and interact with the world around us. As we continue to explore and innovate in optical technology, the legacy of aplanatic designs will undoubtedly play a crucial role in shaping the future of imaging and visual experiences. Understanding this term not only enriches our knowledge of optics but also highlights the intricate relationship between science and our everyday lives.

在光学领域，术语aplanatic指的是一种旨在消除球面像差和彗差的透镜系统。这个概念对于在显微镜和望远镜等各种光学仪器中获得高质量图像至关重要。理解aplanatic透镜的重要性可以大大增强我们对通过这些设备观察世界的欣赏。光学系统经常会遭受缺陷，这些缺陷可能会扭曲图像。球面像差发生在光线通过透镜时，未能在一个点上汇聚，从而导致图像模糊。同样，彗差则导致图像点出现扭曲，特别是在视场边缘。aplanatic透镜设计的出现是革命性的，因为它们解决了这些问题，使得成像更清晰、更准确。aplanatic透镜的发展可以追溯到19世纪，当时科学家和工程师开始尝试不同的透镜形状和排列。通过结合多种类型玻璃制成的多个透镜元件，他们能够创建出可以同时纠正球面像差和彗差的系统。这一创新为摄影、天文学以及其他依赖精确成像的领域的进步铺平了道路。在实际应用中，aplanatic透镜在高端相机和科学仪器中至关重要。例如，在显微镜中，aplanatic物镜使研究人员能够以卓越的清晰度观察标本，使他们能够进行详细的观察和发现。在天文学中，配备aplanatic光学的望远镜为天文学家提供了清晰的天体观测，增强了我们对宇宙的理解。此外，aplanatic设计的重要性不仅限于理论光学；它在各个行业都有现实的意义。例如，在医学领域，aplanatic透镜用于内窥镜，使医生能够以高精度可视化内部器官。这一能力对于准确诊断和成功的外科手术至关重要。随着技术的不断进步，aplanatic透镜设计背后的原理正在被整合到新的成像技术中，例如数码相机和智能手机光学。制造商努力生产紧凑而强大的透镜，同时保持aplanatic特性，以确保用户能够捕捉到清晰而生动的图像。总之，术语aplanatic代表了光学领域的一项重要成就。通过消除球面像差和彗差，aplanatic透镜改变了我们观察和与周围世界互动的方式。随着我们继续探索和创新光学技术，aplanatic设计的遗产无疑将在塑造成像和视觉体验的未来中发挥关键作用。理解这个术语不仅丰富了我们对光学的知识，也突显了科学与我们日常生活之间的复杂关系。