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您是否不清楚景深和焦深而感到困惑？在愛特蒙特光學中發現差異以及如何區分兩者。

成像鏡頭和感光元件配對時必須特別注意。

透過直接比較相關的調變傳遞函數 (MTF) 曲線來探索成像鏡頭表現的差異。

了解如何透過愛特蒙特光學的計算、工作距離和範例了解成像鏡頭的焦距和視野。

想要使用無限遠校正物鏡來拍攝影像嗎？您需要一個管透鏡才能做到這一點！了解愛特蒙特光學的原因和工作原理。

Acktar Advanced Coatings produces light-absorbing components and materials to control stray light and eliminate noise from specular reflection.

MTF 曲線可讓您同時比較多個鏡頭的效能。要了解 MTF 曲線有何益處，請閱讀愛特蒙特光學的更多內容。

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。

Are you designing an optical system? Be sure to review these 5 considerations relating to mechanical design, assembly, and alignment at Edmund Optics.

德州大學奧斯汀分校的研究人員正在利用影像系統來分析癌細胞的化學和機械特性，以確定最佳的治療方法。癌症治療的未來取決於光學。

Trimming the Fat: Truncating Lenses to Shrink Systems

Confused about the differences between traditional-coated and hard-coated optical filters?

醫療的未來取決於光學為基礎的非侵入性診斷，尤其是嚴重燒傷的治療。

Learn about the metrology that Edmund Optics® uses to guarantee the quality of all optical components and assemblies.

在嚴苛的環境中擁有應用程式嗎？了解愛特蒙特光學的不同類型的加固：工業、入口保護和穩定性。

The unique absorption properties of 2µm lasers allow them to create small and precise cuts for medical and materials processing applications

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。

Want to know why you should use an achromatic lens? Find out more about achromatic lenses including the anatomy, notable features, and more at Edmund Optics

Quickly Autofocus and Overcome Depth of Field Limitations

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

液體鏡頭具有許多特點，體積小，可以快速調整焦距以適應位於不同工作距離的物體。在愛特蒙特光學了解更多。

Semiconductor supermirrors offer high reflectivity and outperform many IR mirrors on the market. Learn more about these new supermirrors at Edmund Optics.

Do you want to know more about the importance of optical specifications? Learn the different types of specifications and their impact on your system at Edmund Optics.

Wavelengths can be both valuable or hazardous when trying to obtain information from an imaging system. Learn more about fixing wavelength issues at Edmund Optics.

Advances in microscopy, imaging, and extreme ultraviolet optics

光學系統的 Strehl 比是其實際性能與其衍射極限性能的比較。

Innovative ultra-thin filters provide flexibility, scratch resistance, and durability comparable to most hard oxide coatings. Learn more at Edmund Optics.