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

Sapphire Aspheric Lenses

Sapphire Aspheric Lenses

Sapphire Aspheric Lenses

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  • Durable Sapphire Substrates Ideal For Material Processing and Advanced Manufacturing
  • Designed and Coated at 1064nm
  • Diffraction Limited Performance at 1064nm

공통 스펙

Diameter (mm):
25.00 +0/-0.1
Substrate:
Sapphire (Al2O3)
Centering (arcmin):
3
Surface Quality:
40 - 20
Clear Aperture CA (mm):
22.5
Bevel:
0.5 x 45°
Density (g/cm3):
3.97
Surface Roughness (Å):
40
Irregularity (P-V) @ 632.8nm:
0.5λ
Coating Aperture (mm):
22.5
Power (P-V) @ 632.8nm:
Poisson's Ratio:
0.27
Young's Modulus (GPa):
435
Dia. (mm) EFL (mm) NA  제품 비교하기   재고 번호   가격(부가세 별도)  구입하기
25.00 50.00 0.25 #26-054 신제품 KRW 4,205,000 수량 6+ KRW 3,575,700   견적 요청  
  • 3~5일내 배송
    ×
 
25.00 75.00 0.17 #26-055 신제품 KRW 3,987,500 수량 6+ KRW 3,390,100   견적 요청  
  • 3~5일내 배송
    ×
 
25.00 100.00 0.13 #26-061 신제품 KRW 3,770,000 수량 6+ KRW 3,206,000   견적 요청  
  • 3~5일내 배송
    ×
 
25.00 50.00 0.25 #27-222 신제품 KRW 4,350,000 수량 6+ KRW 3,699,000   견적 요청  
  • 3~5일내 배송
    ×
 
25.00 75.00 0.17 #27-257 신제품 KRW 4,132,500 수량 6+ KRW 3,513,400   견적 요청  
  • 3~5일내 배송
    ×
 
25.00 100.00 0.13 #27-266 신제품 KRW 3,915,000 수량 6+ KRW 3,329,200   견적 요청  
  • 3~5일내 배송
    ×
 

Sapphire Aspheric Lenses are designed for precision performance in high power applications. Utilizing durable sapphire substrates, these lenses decrease contamination effects on laser performance and feature better thermal conductivity, lower thermally induced focal shift, and faster induced focal shift rise time than fused silica. Designed with material processing and advanced manufacturing in mind, their aspheric surfaces provide diffraction limited performance at 1064nm. Sapphire Aspheric lenses are available uncoated, with a standard laser v-coat, or with custom coatings available upon request.

Note: Exercise caution when using Sapphire Aspheric Lenses in ultrafast laser applications as sapphire can cause non-linear effects.

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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레이저 부품의 LIDT 이해와 표기

Laser induced damage threshold (LIDT) denotes the maximum laser fluence an optical component can withstand with an acceptable amount of risk.

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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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Gaussian Beams Calculator

Aspheric Lenses의 모든 것

Learn all about the benefits of aspheres, their unique anatomy, how they're manufactured, and how to choose the right one for your system.

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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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Singlet Lens

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

Diopter

Anti-Reflection (AR) Coating

Mid-spatial frequency errors of mass-produced aspheres

Computer Generated Hologram Metrology

Computer Generated Hologram metrology provides a new solution for overcoming traditional asphere metrology. Learn more about CGH metrology at Edmund Optics.

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Aspheric Lens Takeover

Time to Replace Spherical Elements with Aspheric Lenses

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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

Shape Factor Influence in Aspheric Lens Design

Learn how the shape factor of an aspheric lens effects its performance and when certain shape factors are the most advantageous.

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ISO Drawings for Aspheric Lenses

Aspheric lens drawings following the ISO 10110 standard are critical tools for communicating manufacturing and testing requirements for the lenses.

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비구면 렌즈의 불균일성과 스트렐 비율

The Strehl ratio of an optical system is a comparison of its real performance with its diffraction-limited performance.

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Aspheric Lenses 리뷰

What is an aspheric lens? In what applications are aspheric lenses used?

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비구면 렌즈 제작 방식

Edmund Optics® manufactures thousands of precision aspheric lenses per month in our asphere manufacturing cell that operates 24 hours a day.

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Designing Large Diameter Aspheres

Managing Holography Errors in Asphere Metrology

Properly Designing and Specifying Aspheric Lenses

Spatial Frequencies and Aspheric Lens Performance

Understanding Aspheric Lenses

Aspheres: The impact of shape factor on asphere design

Aspheres: Still Adding Value

The Long and the Short of It: Techniques for Measuring Aspheres

Does Edmund Optics® sell Computer Generated Holograms?

Is there a limit to the range of angles in which a CGH can be used?

Should the aspheric surface of an asphere always face the object / light source?

How do I know if angle of incidence (AOI) and deposition effects during coating will be an issue for me when looking at off-the-shelf aspheres?

Are all aspheric lenses from Edmund Optics® polished using magnetorheological finishing (MRF)?

No, advances in subaperture polishing have allowed for the fabrication of aspheres with surface figure error down to λ/20 (0.25µm). However, MRF is still...

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What are the challenges associated with increasing the diameter of optics like aspheric lenses?

The CNC polishing equipment used to fabricate the optics must have a large enough range of motion to properly polish the full asphere, and the weight of the...

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What are aspheric condenser lenses?

Why plastic aspheric lenses?

What exact kind of metrology does Edmund Optics use to support its asphere manufacturing?

Does Edmund Optics still use magnetorheological finishing for high quality aspheres?

What are the different types of aspheric lenses?

Aspheric Lens(비구면 렌즈)

CNC Polished Aspheric Lenses

CNC polished aspheric lenses offer high numerical apertures while creating diffraction-limited spot sizes and are ideal for high-precision applications.

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Mid-Spatial Frequency (MSF) Errors

Deviations in surface form relative to an ideal shape at higher spatial frequencies than Zernike polynomial aberrations but lower frequencies than roughness.

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Plastic Molded Aspheric Lenses

Lightweight, cost-effective aspheric lenses with a lower scratch resistance and thermal stability than molded glass aspheres.

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Precision Glass Molded Aspheric Lenses

Meta description: Ideal for volume applications, including laser diode collimation, bar code scanners, and optical data storage. Can be molded into diameters as small as 1mm.

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Spherical Aberration

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

시네마 렌즈, 스트리밍의 시대, 그리고 비구면 렌즈

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

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Polarization Directed Flat Lenses Product Review

Polarization Directed Flat Lenses, which are formed with polymerized liquid crystal thin-film, create a focal length that is dependent on polarization state.

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Free-Space Optical Communication

Free-space optical (FSO) communications wirelessly transmit data through the air using lasers. FSO promises to revolutionize broadband internet access.

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What is the best lens for focusing or collimating the output from a can-type laser diode?

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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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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레이저 광학의 일반 소재

Understanding the most commonly used laser optics materials will allow for easy navigation of EO’s wide selection of laser optics components.

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LIDT 상에서 빔 직경의 중요성

The diameter of a laser highly affects an optic’s laser induced damage (LIDT) as beam diameter directly impacts the probability of laser damage.

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

Is CGH metrology used for measuring any other products besides aspheric lenses?

What are the accuracy limitations of a CGH?

Hybrid Molding

What are the advantages of increasing lens diameter in high-power optical systems?

Increasing the diameter of optical components reduces power or energy density in a system, reducing the likelihood of laser-induced damage in high-power...

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Center Thickness (CT)

Dielectric Coating(유전체 코팅)

Ion-Beam Sputtering (IBS)

A Guide to (Not Over) Specifying Losses in Laser Optics

Overspecifying optical losses in laser systems will not further improve your performance or reliability, but it could cost you additional money and/or time.

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Free-Space Optical Communication – TRENDING IN OPTICS: EPISODE 6

Free-space optical (FSO) communications transmit information wirelessly through the air using lasers with improved bandwidth. Learn more!

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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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Resolution 및 Contrast의 한계: The Airy Disk

The diffraction pattern caused when light passes through an aperture is called the Airy Disk. Find out how the Airy Disk can impact your image at Edmund Optics.

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Development of a Robust Laser Damage Threshold Testbed

Development of US national laser damage standard: 2020 status

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?

Chromatic Focal Shift

Conjugate Distance

Edge Thickness (ET)

Effective Focal Length (EFL)

Finite/Finite Conjugate

Power

Strehl Ratio

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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Is it possible to directly measure absorption or scatter?

Diffraction Limit (회절 제한)

LIDT 스펙의 불확실성

Laser induced damage threshold (LIDT) of optics is a statistical value influenced by defect density, the testing method, and fluctuations in the laser.

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표면 품질 이해하기

The surface quality of optical components the scattering off of its surface, which is especially important in laser optics applications.

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BBAR Coating

Different Types of LIDT Specifications

Not all optical components are tested for laser-induced damage threshold (LIDT) and testing methods differ, resulting in different types of LIDT specifications.

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Key Parameters of a Laser System

Learn the key parameters that must be considered to ensure you laser application is successful. Common terminology will be established for these parameters.

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Laser Damage Threshold 테스트

Do you need to integrate optical components into a laser system? Make sure you consider laser damage threshold before you do! Find out more at Edmund Optics.

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레이저 광학 계측 기술

Metrology is critical for ensuring that optical components consistently meet their desired specifications, especially in laser applications.

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Laser Polarization: The Importance of Polarization in Laser Applications

Understanding the polarization of laser light is critical for many applications, as polarization impacts reflectance, focusing the beam, and other key behaviors.

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Laser Optics Lab Trailer

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

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Introduction to Laser Optics Lab

The Laser Optics Lab video series discusses laser optics concepts including specifications, coating technologies, product types, and more

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Laser Optics Lab:Back Reflections

Back reflections are created when some or part of your beam are reflected back to the source.

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Laser Optics Lab: Coatings

Optical coatings are composed of thin-film layers used to enhance transmission or reflection properties within an optical system.

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Laser Optics Lab:Specifications for Selecting a Laser

When determining which laser to use for your application, consider the following specifications: wavelength, coherence length, beam divergence, and Rayleigh range.

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LIGHT TALK - EPISODE 3: Laser Damage Testing with Matthew Dabney

Join our discussion around laser damage testing in the third episode of our LIGHT TALKS series.

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LIGHT TALK - EPISODE 4: Lasers & Optics with Kasia Sieluzycka and Nick Smith

Learn about trends in laser applications including increasing powers and decreasing pulse durations in this conversation with Kasia Sieluzycka and Nick Smith.

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LIGHT TALK - EPISODE 8: Laser Magic! with Angi Compatangelo

From tattoo removal to diagnosing cancer, lasers can transform our lives in countless ways. Join our conversation about laser in skin care and diagnostics.

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Resolving damage ambiguity and laser-induced damage threshold (LIDT) complications

The art and science of designing optics for laser-induced damage threshold

What makes laser optics different from normal optics?

Bevel

Seamed Edge

Building a Mach-Zehnder Interferometer

Learn how to assemble, align, and use a Mach-Zehnder Interferometer completely out of off-the-shelf products from Edmund Optics in this detailed guide.

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Meet Jeremy Govier: Asphere Guru

The Future Depends on Optics®

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Laser

Laser Damage Threshold

Surface Flatness

How do I clean my optics?

 
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