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Dia. (mm)	EFL (mm)	BFL (mm)	Substrate	Coating	庫存號碼	價格	Buy

6.25 6.25	-7.50 -7.50	-9.90 -9.90	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm)	#62-472	2,398 NT$2,398 Qty 6+ NT$2,030 Request Quote	5-7 Days ×
6.25 6.25	-10.00 -10.00	-11.92 -11.92	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#62-473	2,398 NT$2,398 Qty 6+ NT$2,030 Request Quote	5-7 Days ×
6.25 6.25	-12.50 -12.50	-12.89 -12.89	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm)	#45-420	2,398 NT$2,398 Qty 6+ NT$2,030 Request Quote	5-7 Days ×
6.25 6.25	-25.00 -25.00	-26.53 -26.53	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-421	2,398 NT$2,398 Qty 6+ NT$2,030 Request Quote	5-7 Days ×
9.00 9.00	-12.00 -12.00	-13.78 -13.78	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#62-474	2,538 NT$2,538 Qty 6+ NT$2,030 Request Quote	5-7 Days ×
9.00 9.00	-25.00 -25.00	-27.33 -27.33	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-828	2,538 NT$2,538 Qty 6+ NT$2,030 Request Quote	5-7 Days ×
12.50 12.50	-15.00 -15.00	-18.08 -18.08	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#48-350	2,940 NT$2,940 Qty 6+ NT$2,345 Request Quote	5-7 Days ×
12.50 12.50	-20.00 -20.00	-22.88 -22.88	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#62-475	2,940 NT$2,940 Qty 6+ NT$2,345 Request Quote	5-7 Days ×
12.50 12.50	-25.00 -25.00	-27.33 -27.33	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-219	2,940 NT$2,940 Qty 6+ NT$2,345 Request Quote	5-7 Days ×
12.50 12.50	-35.00 -35.00	-36.51 -36.51	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-424	2,940 NT$2,940 Qty 6+ NT$2,345 Request Quote	5-7 Days ×
12.50 12.50	-50.00 -50.00	-51.58 -51.58	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-220	2,940 NT$2,940 Qty 6+ NT$2,345 Request Quote	5-7 Days ×
12.50 12.50	-75.00 -75.00	-77.47 -77.47	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#47-016	2,940 NT$2,940 Qty 6+ NT$2,345 Request Quote	5-7 Days ×
25.00 25.00	-30.00 -30.00	-36.15 -36.15	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm)	#48-351	3,920 NT$3,920 Qty 6+ NT$3,150 Request Quote	5-7 Days ×
25.00 25.00	-40.00 -40.00	-44.40 -44.40	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm)	#62-476	3,920 NT$3,920 Qty 6+ NT$3,150 Request Quote	5-7 Days ×
25.00 25.00	-50.00 -50.00	-53.33 -53.33	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-221	3,920 NT$3,920 Qty 6+ NT$3,150 Request Quote	5-7 Days ×
25.00 25.00	-75.00 -75.00	-77.65 -77.65	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-422	3,920 NT$3,920 Qty 6+ NT$3,150 Request Quote	5-7 Days ×
25.00 25.00	-100.00 -100.00	-102.37 -102.37	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-222	3,920 NT$3,920 Qty 6+ NT$3,150 Request Quote	5-7 Days ×
25.00 25.00	-150.00 -150.00	-152.63 -152.63	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	#45-423	3,920 NT$3,920 Qty 6+ NT$3,150 Request Quote	聯絡我們 ×
40.00 40.00	-60.00 -60.00	-67.12 -67.12	N-BAF10 / N-SF10 N-BAF10 / N-SF10	MgF2 (400-700nm) MgF₂ (400-700nm)	#63-763	6,265 NT$6,265 Qty 6+ NT$5,005 Request Quote	5-7 Days ×
40.00 40.00	-80.00 -80.00	-84.47 -84.47	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm)	#63-764	6,265 NT$6,265 Qty 6+ NT$5,005 Request Quote	5-7 Days ×
40.00 40.00	-100.00 -100.00	-104.33 -104.33	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm)	#63-765	6,265 NT$6,265 Qty 6+ NT$5,005 Request Quote	5-7 Days ×
40.00 40.00	-120.00 -120.00	-124.27 -124.27	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm)	#63-766	6,265 NT$6,265 Qty 6+ NT$5,005 Request Quote	5-7 Days ×
40.00 40.00	-150.00 -150.00	-154.22 -154.22	N-BK7 / N-SF5 N-BK7 / N-SF5	MgF2 (400-700nm) MgF₂ (400-700nm)	#63-767	6,265 NT$6,265 Qty 6+ NT$5,005 Request Quote	5-7 Days ×

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抗反射 (AR) 鍍膜

抗反射 (AR) 鍍膜應用於光學元件，以提高吞吐量並減少背反射造成的傷害。

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光學鍍膜簡介

您是否正在尋找有關光學鍍膜的更多資訊？在愛特蒙特光學了解更多有關光學系統中使用的鍍膜的常見、定制和優點的資訊。

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Lens Geometry Performance Comparison

This comparison of the performance of aspheric, achromatic, and spherical PCX lenses in different situations reveals the ideal use cases for each type of lens.

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Achrotech: achromat cost versus performance for conventional, diffractive, and GRIN components

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為什麼使用消色差透鏡？

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

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Achromatic Lenses Review

Learn about EO's most popular family of optical lenses and discover if achromatic lenses are ideal for your next application.

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How is the location of the principal plane of a negative achromatic lens calculated?

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Abbe-Number

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Achromatic Lens

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Crown Glass

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Doubler Tube

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Doublet Lens

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Flint Glass

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色散

色散是光的相速度或相位延遲對另一個參數（例如波長、傳播模式或偏振）的依賴性。

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Aspherized Achromatic Lens Review

Aspherized Achromatic Lenses, exclusive to Edmund Optics, are doublet lenses consisting of two cemented optical elements that are matched for their color-correction ability and small RMS spot size.

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What is the difference between the effective focal length and the back focal length?

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Apochromatic

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Back Focal Length (BFL)

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Dispersion

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Hybrid Molding

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Sag

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非球面消色差透鏡

Want an inside look at Aspherized Achromatic Lenses? Learn about the advantages, composition, and aspherized process at Edmund Optics.

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為什麼要選擇消色差柱面鏡？

爭論是否使用傳統柱面透鏡或消色差柱面透鏡？了解愛特蒙特光學消色差柱面透鏡的優點。

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像差如何影響機器視覺鏡頭

需要幫助理解像差理論嗎？了解一些基本概念，有助於闡明您對愛特蒙特光學的理解。

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What is the difference between an inked lens and a non-inked one?

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If I want to design with your lenses and lens assemblies, how do I get the information that I need?

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Now that I have chosen my lens, how do I mount it?

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Center Thickness (CT)

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Chromatic Focal Shift

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Conjugate Distance

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Épaisseur de bord

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Distance focale effective (EFL)

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Finite/Finite Conjugate

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How to Determine Magnification of an Optical Lens Setup

When doing basic imaging, how do you determine the magnification an optical lens will provide?

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Understanding Collimation to Determine Optical Lens Focal Length

Collimated light occurs when light rays travel parallel to each other.

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How to Form an Image with an Optical Lens Setup

Although a common misconception, individual optical lenses do not always form an image when the object plane is placed a focal length away from the lens.

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Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

Join Andrew Fisher, Manufacturing R&D Engineer at Edmund Optics, as he discusses some tips for modifying stock optical components to fit your application's needs.

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Irregularity

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Radius of Curvature

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BBAR Coating

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Diopter

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Anti-Reflection (AR) Coating

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Bevel

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Seamed Edge

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Introduction to Basic Ray Optics

An understanding of refraction and basic ray optics is a critical foundation for understanding more complicated optical concepts and technologies.

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Transmission

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How do I clean my optics?

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Clear Aperture (CA)

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Refraction

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愛特蒙特光學遍佈全球的製造工廠

愛特蒙特光學® (EO) 在全球的五座製造工廠，每年製造數百萬件精密光學元件和子配件。

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愛特蒙特光學的度量技術：將測量作為製造的關鍵要素

進一步瞭解愛特蒙特光學® 使用的度量技術，協助保證所有光學元件及組件的優異品質。

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Surface Quality

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The Benefits of Color-Corrected Optical Lenses

Color-corrected optical lenses are ideal for many applications because they reduce multiple aberrations. Learn more about the advantages at Edmund Optics.

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MgF2 鍍膜負消色差透鏡

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抗反射 (AR) 鍍膜

光學鍍膜簡介

Lens Geometry Performance Comparison

Achrotech: achromat cost versus performance for conventional, diffractive, and GRIN components

為什麼使用消色差透鏡？

Achromatic Lenses Review

How is the location of the principal plane of a negative achromatic lens calculated?

Abbe-Number

Achromatic Lens

Crown Glass

Doubler Tube

Doublet Lens

Flint Glass

色散

Aspherized Achromatic Lens Review

What is the difference between the effective focal length and the back focal length?

Apochromatic

Back Focal Length (BFL)

Dispersion

Hybrid Molding

Sag

非球面消色差透鏡

為什麼要選擇消色差柱面鏡？

像差如何影響機器視覺鏡頭

What is the difference between an inked lens and a non-inked one?

If I want to design with your lenses and lens assemblies, how do I get the information that I need?

Now that I have chosen my lens, how do I mount it?

Center Thickness (CT)

Chromatic Focal Shift

Conjugate Distance

Épaisseur de bord

Distance focale effective (EFL)

Finite/Finite Conjugate

How to Determine Magnification of an Optical Lens Setup

Understanding Collimation to Determine Optical Lens Focal Length

How to Form an Image with an Optical Lens Setup

Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

Irregularity

Radius of Curvature

BBAR Coating

Diopter

Anti-Reflection (AR) Coating

Bevel

Seamed Edge

Introduction to Basic Ray Optics

Transmission

How do I clean my optics?

Clear Aperture (CA)

Refraction

愛特蒙特光學遍佈全球的製造工廠

愛特蒙特光學的度量技術：將測量作為製造的關鍵要素

Surface Quality

The Benefits of Color-Corrected Optical Lenses

MgF₂ 鍍膜負消色差透鏡