제품이 장바구니에 추가됨
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 부품은 에드몬드 옵틱스가 설계, 사양 지정 및 제조하는 제품입니다. 더 알아보기

5mm Dia. x 20mm FL, VIS-NIR, Inked, Achromatic Lens

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재고 #49-302-INK 10-15일
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기타 코팅 옵션
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
KRW 140,700
수량 1-5
KRW 140,700
수량 6+
KRW 112,400
가격(부가세 별도)
견적 요청
제품 정보 다운로드
Diameter (mm):
5.00 ±0.025
Effective Focal Length EFL (mm):
20.00
Focal Length Tolerance (%):
±1
Back Focal Length BFL (mm):
18.60
Focal Length Specification Wavelength (nm):
587.6
Clear Aperture CA (mm):
4.5
Centering (arcmin):
<1
Center Thickness CT (mm):
2.64 ±0.10
Center Thickness CT 1 (mm):
1.61 ±0.05
Center Thickness CT 2 (mm):
1.03 ±0.05
Radius R1 (mm):
14.11
Radius R2 (mm):
-8.63
Radius R3 (mm):
-75.59
Edge Thickness ET (mm):
2.38
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Quality:
40-20
f/#:
4.00
Numerical Aperture NA:
0.13
Coating:
VIS-NIR (400-1000nm)
Coating Specification:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870nm
Ravg ≤1.25% @ 890 - 1000nm
Power (P-V) @ 632.8nm:
1.5λ
Irregularity (P-V) @ 632.8nm:
λ/4
Bevel:
Protective bevel as needed
Type:
Achromatic Lens
Wavelength Range (nm):
400 - 1000

Regulatory Compliance

RoHS 2015:
REACH 201:
Certificate of Conformance:

제품군의 상세 설명

  • 0도의 입사각을 위한 디자인
  • 880nm에 0.25%보다도 낮은 반사율
  • MgF2VIS 0° 코팅 처리된 Achromat 역시 이용 가능

Achromatic lens는 2개의 광학 부품을 접합한 achromatic doublet 렌즈로서 광축 상에서의 구면 수차와 색 수차를 보정하기 위해 컴퓨터로 최적화 처리 과정을 거칩니다. 플루오르화 마그네슘VIS 0° 코팅 처리된 achromatic lens도 구매가 가능합니다.

Filter

무반사(AR) 코팅

Anti-reflection (AR) coatings are applied to optical components to increase throughput and reduce hazards caused by back-reflections.

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광학 코팅 개론

Optical coatings are used to influence the transmission, reflection, or polarization properties of an optical component.

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렌즈의 기하학적 형태별 성능 비교

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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NIR (Near Infrared, 근적외선)

VIS/NIR Coating

적외선(IR) 어플리케이션을 위한 올바른 소재

Using an Infrared Application? Discover the importance of choosing the right material and comparisons of each at Edmund Optics.

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Infrared (IR) Spectrum

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

Achromatic Lens를 사용하는 이유는 무엇일까요?

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

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Achromatic Lens 리뷰

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?

UV vs. IR Grade Fused Silica

UV grade fused silica is ideal for UV and visible applications, but IR grade fused silica has better transmission in the IR due to a lack of OH- impurities.

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초분광 & 다중분광 이미징 – 트렌드 in 광학: 에피소드 7

Hyperspectral and multispectral imaging are imaging technologies that capture information from a broader portion of the electromagnetic spectrum.

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Abbe-Number(아베수)

Achromatic (무채색)

Crown Glass(크라운 유리)

Doubler Tube

Doublet Lens

Flint Glass

You offer many substrates for UV and IR applications. How do I know which is best for me?

분산

Dispersion is the dependence of the phase velocity or phase delay of light on another parameter, such as wavelength, propagation mode, or polarization.

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Aspherized Achromatic Lenses 리뷰

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?

Apochromatic

Back Focal Length (BFL)

Dispersion(분산)

Hybrid Molding

Sag

Aspherized Achromatic Lenses

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

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왜 Achromatic Cylinder Lens를 선택해야 할까요?

Debating whether or not to use a traditional cylinder lens or an achromatic cylinder lens? Discover the benefits of achromatic cylinder lenses at Edmund Optics.

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Machine Vision 렌즈에 미치는 수차의 영향

Need help understanding aberration theory? Learn about a few fundamental concepts to help clarify your understanding at Edmund Optics.

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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

Edge Thickness (ET)

Effective Focal Length (EFL)

Finite/Finite Conjugate

Optical Lens 설정의 배율 확인 방법

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

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Optical Lens의 Focal Length를 파악하기 위한 Collimation 이해

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

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Optical Lens 설정을 통한 이미지 형성 방법

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

Radius of Curvature

BBAR Coating

Diopter

Anti-Reflection (AR) Coating

Bevel

Seamed Edge

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

How do I clean my optics?

Clear Aperture (CA)

Refraction

EO의 글로벌 제조 설비

Edmund Optics® (EO) manufactures millions of precision optical components and subassemblies every year in our 5 global manufacturing facilities.

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에드몬드 옵틱스의 계측 기술: 핵심 부품 제조 시 계측 공정

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

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Surface Quality

색이 보정된 광학 렌즈들의 이점

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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