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雷射擴束鏡對於降低功率密度、最小化遠距離光束直徑以及最小化聚焦雷射光斑尺寸至關重要。

畸變是一種個體像差，它會失去訊息，但可以從圖像中計算或映射出來。在愛特蒙特光學了解有關畸變的更多資訊。

假設許多雷射具有高斯分佈，了解高斯光束傳播對於預測雷射的實際性能至關重要。

了解如何瀏覽用於塑造雷射光束的輻照度輪廓和相位的許多可用選項，以最大限度地提高雷射系統的性能。

在小放大倍率下，遠心鏡頭可能變得相當大且重，因為這種放大倍率需要大的前置光學。在愛特蒙特光學了解更多。

Image Quality of a Telecentric with the Flexibility of a Liquid Lens

Advances in Microscopy Tackle the Challenges of the Future

Quickly Autofocus and Overcome Depth of Field Limitations

有多種指標用於描述雷射光束的質量，包括 M2 因子、光束參數乘積和桶中的功率

Mounting flat mirrors by their edges in a kinematic mount imparts stress onto the mirror surface. This results in distortion and reduced quality of the reflected wavefront, which is especially noticeable when using high-quality mirrors. Stemmed mirrors, on the other hand, are mounted from a smaller diameter “stem” protruding from the back of the mirror, resulting in significantly reduced stress on the mirror surface, high stability, and cost reduction and can be used as a replacement for a more expensive and complex kinematic mount and a conventional mirror.

固定放大倍率鏡頭通常在單一工作距離下正常運作，並由其放大倍率指定。在愛特蒙特光學了解更多。

雷射直徑對光學元件的雷射誘導損傷 (LIDT) 影響很大，因為光束直徑直接影響雷射損傷的機率。

定焦鏡頭、變焦鏡頭、微距鏡頭都是可變倍率鏡頭。在愛特蒙特光學了解更多。

要確定哪種成像鏡頭適合系統，了解所使用成像系統的參數非常重要。在愛特蒙特光學了解更多。

想知道為什麼應該使用消色差透鏡嗎？在愛特蒙特光學了解有關消色差透鏡的更多信息，包括解剖結構、顯著特徵等

軸棱鏡可用於各種不同的領域。了解有關軸棱鏡以及如何在愛特蒙特光學的應用中使用它們的更多資訊。

Specialized coatings can minimize thermal lensing in ultrafast laser systems, which are particularly susceptible to detrimental thermal effects.

想要了解如何在應用中將鏡頭擴展到其極限之外？在愛特蒙特光學了解有關墊片、墊片和焦距延長器的更多資訊。

鏡頭的調製傳遞函數會根據工作距離、感測器尺寸、f/# 和波長而變化。在愛特蒙特光學了解更多。

對於鏡頭而言，f/# 是最重要的設定之一，因為它控制多個參數。了解愛特蒙特光學的 f/# 控制功能。

成像鏡頭和感光元件配對時必須特別注意。

Large field of view telecentric imaging lenses allow for reduction of measurement and inspection time. Learn more about large FOV lenses at Edmund Optics.

超快高色散反射鏡對於超快雷射應用中的脈衝壓縮和色散補償、提高系統性能至關重要。

Fresnel lenses come in different sizes and can be used in a variety of applications. Read more about the theory, manufacturing, and application use at Edmund Optics.

Not all ruggedized imaging lenses feature the same type of ruggedization. Learn about the advantages and disadvantages of each type at Edmund Optics.

Traditional spherical lenses are evolving due to the increasing demands of applications. Learn about the future of spherical lenses at Edmund Optics.

The industry standard method for quantifying reflectivity does not tell the whole story

Cinema lenses designed to create content tailored for online streaming utilize aspheres to shoot with a shallow depth of field while maintaining quality.

愛特蒙特光學® 在每天 24 小時運作的非球面製造單元中每月生產數千個精密非球面透鏡。