apochromat

简明释义

英[ˌeɪpəˈkroʊmət]美[ˌeɪpəˈkroʊmət]

n. 高度消色透镜

英英释义

单词用法

同义词

反义词

例句

1.The TS80 built in April of 1972 was the first triplet apochromat Takahashi telescope built.

1972年4月高桥第一款三片式复消色差（APO）望远镜TS80问世。

2.The TS80 built in April of 1972 was the first triplet apochromat Takahashi telescope built.

1972年4月高桥第一款三片式复消色差（APO）望远镜TS80问世。

3.In astronomy, using an apochromat 消色差 lens can enhance the clarity of distant celestial objects.

在天文学中，使用消色差镜头可以增强遥远天体的清晰度。

4.The manufacturer claims that their apochromat 消色差 lens minimizes distortion and provides better contrast.

制造商声称，他们的消色差镜头可最小化失真并提供更好的对比度。

5.Photographers often prefer lenses with an apochromat 消色差 coating for sharper images.

摄影师通常更喜欢带有消色差涂层的镜头，以获得更清晰的图像。

6.The new telescope features an advanced apochromat 消色差透镜 design that significantly reduces chromatic aberration.

这款新望远镜采用了先进的消色差透镜设计，显著减少了色差。

7.The apochromat 消色差 microscope objective allows for more accurate color reproduction.

该消色差显微镜物镜可以实现更准确的颜色再现。

作文

In the world of optics, the term apochromat refers to a specific type of lens or optical system that is designed to bring three wavelengths of light into focus in the same plane. This is a significant advancement over standard achromatic lenses, which only correct for two wavelengths. The primary purpose of an apochromat is to minimize chromatic aberration, which occurs when different colors of light are focused at different points. Chromatic aberration can lead to images that appear blurry or have color fringing, which is particularly problematic in high-precision applications such as microscopy and photography.The design of apochromat lenses involves using specialized glass types and complex arrangements of multiple lens elements. These lenses are typically made from low-dispersion glass, which helps to reduce the amount of chromatic aberration. For example, a well-designed apochromat lens can provide sharp, clear images with minimal distortion, making it ideal for scientific research and professional photography.One of the key advantages of apochromat lenses is their ability to produce high-quality images across a wide range of wavelengths, including ultraviolet and infrared light. This makes them invaluable in fields such as astronomy, where capturing accurate images of celestial objects requires precise optical performance. In addition, apochromat lenses are often used in high-end cameras and telescopes, where image quality is paramount.The development of apochromat technology has significantly impacted various scientific fields. For instance, in biology, apochromat objectives are essential for fluorescence microscopy, allowing researchers to visualize specimens with great clarity. The ability to focus multiple wavelengths of light means that scientists can observe different features of a specimen simultaneously, providing a more comprehensive understanding of biological processes.Furthermore, the use of apochromat lenses has extended beyond traditional optics into emerging technologies. For example, in the realm of virtual reality (VR) and augmented reality (AR), maintaining image clarity and reducing visual artifacts is crucial for user experience. As these technologies continue to evolve, the demand for high-quality optics, including apochromat lenses, is likely to increase.In conclusion, the term apochromat signifies a remarkable achievement in optical engineering, representing lenses that effectively correct for chromatic aberration across three wavelengths. Their application in various fields, from microscopy to photography and even advanced technologies like VR and AR, demonstrates their versatility and importance. As we continue to explore the intricacies of light and vision, the role of apochromat lenses will undoubtedly remain central to our understanding and manipulation of optical systems. The pursuit of better image quality and precision in optics will drive further innovations in apochromat technology, ensuring that it remains a vital component in both scientific research and practical applications.

在光学领域，术语apochromat指的是一种特定类型的镜头或光学系统，旨在将三种波长的光聚焦在同一平面上。这是相对于标准的消色差镜头的一项重大进展，后者仅纠正两种波长。apochromat的主要目的是最小化色差，即不同颜色的光聚焦在不同点时发生的现象。色差会导致图像模糊或出现色彩边缘，这在显微镜和摄影等高精度应用中尤为严重。apochromat镜头的设计涉及使用特殊的玻璃类型和复杂的多镜头元件排列。这些镜头通常由低色散玻璃制成，有助于减少色差的发生。例如，一个设计良好的apochromat镜头可以提供清晰、锐利的图像，失真最小，非常适合科学研究和专业摄影。apochromat镜头的一个主要优点是它们能够在宽广的波长范围内产生高质量的图像，包括紫外线和红外线光。这使得它们在天文学等领域变得不可或缺，因为捕捉天体的准确图像需要精确的光学性能。此外，apochromat镜头通常用于高端相机和望远镜中，图像质量至关重要。apochromat技术的发展对各个科学领域产生了重大影响。例如，在生物学中，apochromat物镜对于荧光显微镜至关重要，使研究人员能够以极大的清晰度观察标本。能够聚焦多种波长的光意味着科学家可以同时观察标本的不同特征，从而更全面地理解生物过程。此外，apochromat镜头的使用已经超越了传统光学，进入新兴技术领域。例如，在虚拟现实（VR）和增强现实（AR）领域，保持图像清晰度和减少视觉伪影对于用户体验至关重要。随着这些技术的不断发展，对高质量光学设备的需求，包括apochromat镜头，可能会增加。总之，术语apochromat代表了光学工程中的一项非凡成就，象征着有效纠正三种波长色差的镜头。它们在显微镜、摄影以及虚拟现实和增强现实等先进技术中的应用，展示了它们的多功能性和重要性。随着我们继续探索光与视觉的复杂性，apochromat镜头的角色无疑将继续在我们对光学系统的理解和操控中占据核心地位。对光学中更好图像质量和精度的追求将推动apochromat技术的进一步创新，确保其在科学研究和实际应用中仍然是一个重要组成部分。