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Cookie 声明由Cookiebot最后更新于 3/15/25

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系列ID 系列ID用於識別產品系列介紹，使得用戶利用搜索功能就能快速訪問介紹頁面。 #1921

TECHSPEC^®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

未鍍膜平凹透鏡 (PCV)

TECHSPEC Uncoated Plano-Concave (PCV) Lenses

波長範圍是 400-2200nm
憑藉精密的直徑和向心性公差可輕鬆實現OEM 集成
提供各種直徑、焦距和鍍膜
增透膜選擇：MgF₂、VIS 0°、VIS-NIR、NIR I 和 NIR II

一般規格

Bevel:

Protective bevel as needed

Coating:

Uncoated

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

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

3.00 3.00	-6.00 -6.00	-6.56 -6.56	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-374	1,750 NT$1,750 Qty 10+ NT$1,575 Request Quote	5-7 Days ×
3.00 3.00	-9.00 -9.00	-9.56 -9.56	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-376	1,750 NT$1,750 Qty 10+ NT$1,575 Request Quote	5-7 Days ×
6.00 6.00	-6.00 -6.00	-6.84 -6.84	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-006	998 NT$998 Qty 10+ NT$901 Request Quote	5-7 Days ×
6.00 6.00	-9.00 -9.00	-9.84 -9.84	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#48-333	998 NT$998 Qty 10+ NT$901 Request Quote	5-7 Days ×
6.00 6.00	-12.00 -12.00	-12.99 -12.99	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-008	998 NT$998 Qty 10+ NT$901 Request Quote	5-7 Days ×
6.00 6.00	-15.00 -15.00	-16.32 -16.32	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#48-678	998 NT$998 Qty 10+ NT$901 Request Quote	5-7 Days ×
6.00 6.00	-18.00 -18.00	-19.32 -19.32	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-010	998 NT$998 Qty 10+ NT$901 Request Quote	5-7 Days ×
9.00 9.00	-9.00 -9.00	-10.21 -10.21	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-380	1,033 NT$1,033 Qty 10+ NT$928 Request Quote	5-7 Days ×
9.00 9.00	-12.00 -12.00	-13.26 -13.26	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#48-334	1,033 NT$1,033 Qty 10+ NT$928 Request Quote	5-7 Days ×
9.00 9.00	-18.00 -18.00	-19.26 -19.26	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-382	1,033 NT$1,033 Qty 10+ NT$928 Request Quote	5-7 Days ×
9.00 9.00	-27.00 -27.00	-28.68 -28.68	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-384	1,033 NT$1,033 Qty 10+ NT$928 Request Quote	5-7 Days ×
12.00 12.00	-12.00 -12.00	-13.23 -13.23	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-014	1,050 NT$1,050 Qty 10+ NT$945 Request Quote	5-7 Days ×
12.00 12.00	-15.00 -15.00	-16.68 -16.68	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#48-679	1,050 NT$1,050 Qty 10+ NT$945 Request Quote	5-7 Days ×
12.00 12.00	-18.00 -18.00	-19.95 -19.95	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#48-335	1,050 NT$1,050 Qty 10+ NT$945 Request Quote	5-7 Days ×
12.00 12.00	-24.00 -24.00	-26.32 -26.32	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-016	1,050 NT$1,050 Qty 10+ NT$945 Request Quote	5-7 Days ×
12.00 12.00	-48.00 -48.00	-50.31 -50.31	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-018	1,050 NT$1,050 Qty 10+ NT$945 Request Quote	5-7 Days ×
20.00 20.00	-30.00 -30.00	-31.96 -31.96	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-020	1,103 NT$1,103 Qty 10+ NT$998 Request Quote	5-7 Days ×
20.00 20.00	-40.00 -40.00	-42.31 -42.31	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-022	1,103 NT$1,103 Qty 10+ NT$998 Request Quote	5-7 Days ×
20.00 20.00	-50.00 -50.00	-52.31 -52.31	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-024	1,103 NT$1,103 Qty 10+ NT$998 Request Quote	5-7 Days ×
20.00 20.00	-100.00 -100.00	-102.88 -102.88	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#21-334	1,103 NT$1,103 Qty 10+ NT$998 Request Quote	5-7 Days ×
25.00 25.00	-25.00 -25.00	-26.96 -26.96	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#45-030	1,146 NT$1,146 Qty 10+ NT$1,033 Request Quote	5-7 Days ×
25.00 25.00	-35.00 -35.00	-36.96 -36.96	Uncoated Uncoated Other Coating Options ×	N-SF11 N-SF11	#48-680	1,146 NT$1,146 Qty 10+ NT$1,033 Request Quote	5-7 Days ×
25.00 25.00	-50.00 -50.00	-52.31 -52.31	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-028	1,146 NT$1,146 Qty 10+ NT$1,033 Request Quote	5-7 Days ×
25.00 25.00	-100.00 -100.00	-102.31 -102.31	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-026	1,146 NT$1,146 Qty 10+ NT$1,033 Request Quote	5-7 Days ×
50.00 50.00	-100.00 -100.00	-103.30 -103.30	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-036	1,698 NT$1,698 Qty 10+ NT$1,531 Request Quote	5-7 Days ×
50.00 50.00	-125.00 -125.00	-128.30 -128.30	Uncoated Uncoated Other Coating Options ×	N-BK7 N-BK7	#45-038	1,698 NT$1,698 Qty 10+ NT$1,531 Request Quote	5-7 Days ×

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TECHSPEC^® 無鍍膜平凹透鏡 (PCV) 的設計目的是使平行輸入光線在鏡片輸出側彎折發散，從而使此鏡片具有負焦距。這些透鏡由於具有負球面像差，可用於平衡系統中其他透鏡所產生的像差。平凹透鏡（PCV）常用於包括影像縮小、擴束和望遠鏡等各種應用。 TECHSPEC^® 無鍍膜平凹透鏡（PCV）可在 350nm 到 2200nm 範圍內提供最佳性能。這些透鏡另外也提供 VIS-EXT, MgF₂, VIS 0°, VIS-NIR, YAG-BBAR, NIR I, 還有 NIR II 抗反射膜選項

Technical Information

N-BK7
	Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg ≤ 1.75% @ 400 - 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 350 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs≤ 0.25% @ 880nm R_avg≤ 1.25% @ 400 - 870nm R_avg≤ 1.25% @ 890 - 1000nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.4% @ 425 - 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 0.25% @ 532nm R_abs ≤ 0.25% @ 1064nm R_avg≤ 1.0% @ 500 - 1100nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with NIR I (600 - 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 600 - 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 window with NIR II (750 - 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.5% @ 750 - 800nm R_abs ≤ 1.0% @ 800 - 1550nm R_avg≤ 0.7% @ 750 - 1550nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data

Accessories

資源

Filter

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

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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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SAG Calculator

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下一代球面透鏡

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

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Are you looking for ways to make cost effective optical designs? Find more information on selecting specifications and using tolerancing schemes at Edmund Optics.

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球面透鏡的精準容差

光學鏡片需要非常精確的公差。在愛特蒙特光學了解有關球面透鏡公差的更多資訊。

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Edge-Blackening

Have a question about Edge-Blackening? Find more information on stray light, measuring BRDF, and more at Edmund Optics.

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Geometrical Optics 101: Paraxial Ray Tracing Calculations

Do you use ray tracing on a regular basis? Learn more about the calculations aspect, along with steps and software at Edmund Optics.

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Optics Application Examples

Looking for application examples? Find examples for Detector Systems, Selecting the Right Lens, and Building a Projection System at Edmund Optics.

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Understanding Optical Lens Geometries

Optical lens geometries control light in different ways. Learn about Snell's Law of Refraction, lens terminology and geometries at Edmund Optics.

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How do I clean my lenses?

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Is it possible to find Plano-Concave (PCV) or Double Concave (DCV) lenses where the diameter is greater than the focal length?

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How does reversing the orientation of a PCX lens affect the EFL and BFL in a setup?

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Double-Concave (DCV) Lens

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Meniscus Lens

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Plano-Concave (PCV) Lens

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Plano-Convex (PCX) Lens

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在紅外應用中使用彎月透鏡的優勢

Meniscus lenses offer superior performance compared to plano convex lenses in IR applications. Find out the benefits of using a meniscus lens at Edmund Optics.

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How to Design your own Beam Expander Using Stock Optics

Are standard beam expanders not meeting your application requirements? Learn how to design your own beam expander using stock optics at Edmund Optics.

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Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

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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I am looking to prototype an illumination system. My objective is to use a small halogen filament bulb and end up with a beam of light. What would be the best lens or lens combination to give me this projected spot of light?

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

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Back Focal Length (BFL)

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Field Curvature

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Sag

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快速建立光學產品原型

Quickly Respond to Collapsing Product Lifecycles

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光通過孔徑時產生的繞射圖案稱為艾里斑。了解艾里斑如何影響愛特蒙特光學的影像。

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像差如何影響機器視覺鏡頭

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光學玻璃

Choosing the right optical glass is important. Find out factors and properties on how to select the right optical glass at Edmund Optics.

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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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Power

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Singlet Lens

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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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了解表面品質規格

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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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Surface Flatness

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Transmission

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Clear Aperture (CA)

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Refraction

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Integration of Optical Systems

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Stock and Custom Optics Manufacturing Capabilities

Edmund Optics is a global stock and custom optics manufacturing company with in house optical designers and on-site metrology and environmental testing.

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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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Surface Quality

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未鍍膜平凹透鏡 (PCV)

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產品

產品概覽

Technical Information

Accessories

相關產品

資源

抗反射 (AR) 鍍膜

光學鍍膜簡介

Lens Geometry Performance Comparison

瞭解光學規格

SAG Calculator

下一代球面透鏡

Keys to Cost Effective Optical Design and Tolerancing

球面透鏡的精準容差

Edge-Blackening

Geometrical Optics 101: Paraxial Ray Tracing Calculations

Optics Application Examples

Understanding Optical Lens Geometries

How do I clean my lenses?

Is it possible to find Plano-Concave (PCV) or Double Concave (DCV) lenses where the diameter is greater than the focal length?

How does reversing the orientation of a PCX lens affect the EFL and BFL in a setup?

Double-Concave (DCV) Lens

Double-Convex (DCX) Lens

Meniscus Lens

Plano-Concave (PCV) Lens

Plano-Convex (PCX) Lens

在紅外應用中使用彎月透鏡的優勢

How to Design your own Beam Expander Using Stock Optics

Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

I am looking to prototype an illumination system. My objective is to use a small halogen filament bulb and end up with a beam of light. What would be the best lens or lens combination to give me this projected spot of light?

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

What are the benefits of aspheric lenses compared to standard singlet lenses?

Back Focal Length (BFL)

Field Curvature

Sag

快速建立光學產品原型

解析度與對比度限制： 艾里斑

像差如何影響機器視覺鏡頭

光學玻璃

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

Power

Singlet Lens

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

了解表面品質規格

Anti-Reflection (AR) Coating

Bevel

Seamed Edge

Introduction to Basic Ray Optics

Surface Flatness

Transmission

How do I clean my optics?

Clear Aperture (CA)

Refraction

Integration of Optical Systems

Stock and Custom Optics Manufacturing Capabilities

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

解析度與對比度限制：艾里斑