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

500nm 25mm Dia., High Performance Longpass Filter

High Performance OD 4.0 Longpass Filters

×
재고 #62-983 3~5일내 배송
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
KRW 362,500
수량 1-5
KRW 362,500
수량 6+
KRW 310,300
가격(부가세 별도)
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제품 정보 다운로드
Diameter (mm):
25.00 +0.0/-0.2
Angle of Incidence (°):
0
Optical Density OD (Average):
≥4.0
Cut-On Wavelength (nm):
500.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Hard Coated
Rejection Wavelength (nm):
200 - 490
Surface Quality:
60-40
Thickness (mm):
3.00
Thickness Tolerance (mm):
±0.1
Transmission (%):
≥91
Transmission Wavelength (nm):
508 - 1650
Type:
Longpass Filter
Clear Aperture (%):
>80
Transmitted Wavefront, RMS:
≤λ/4 @ 633nm (prior to coating)
Cut-On Tolerance (%):
±1
Slope Factor (%):
<1
Environmental Durability:
Humidity per MIL-STD-810H, Section 507.6
Temperature per MIL-STD-810H, Section 501.7 and 502.7
Physical Durability:
Adhesion per MIL-PRF-13830B, Section C.4.5.12
Moderate abrasion per MIL-PRF-13830B, Section C.4.5.11
Cleaning per MIL-C-48497A Section 4.5.4.2
Note:
Arrow on part indicates filter coated surface.
Coating Specification:
Surface 1: Hard Dielectric Sputtered
Surface 2: AR Coated
Wavelength Range (nm):
200 - 1650

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

제품군의 상세 설명

  • 1% 미만의 Cut-On 슬로프
  • 4.0 이상의 OD 차단
  • 투과 대역에서 91% 이상의 투과율
  • 다양한 OD 4.0 Longpass Filter Kit 이용 가능

High Performance Longpass filter는 통과대역에서 높은 투과율을, 또 차단대역에서 높은 차단을 보입니다. 차단대역에서 4.0 OD와 통과대역에서 91%이상 투과를 보이는 이러한 필터는 다양한 어플리케이션에 적합합니다. TECHSPEC® High Performance Shortpass Filters와 같이 사용할 때 미광을 줄이기 위해 특주 제작된 bandpass 필터를 사용할 수 있습니다.

Rotating Filter Wheel는 다양한 필터를 요하는 어플리케이션에 사용됩니다.

Filter

Confocal Microscopy

Confocal microscopy provides high resolution, elimination of out-of-focus glare due to spatial filtering, and reduction of light-induced damage to the sample.

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Shortpass와 Longpass Filter를 이용한 Custom Bandpass Filter의 제작

Do stock filters not meet your bandwidth or CWL requirements? Learn how custom bandpass filters are created using short or longpass filters at Edmund Optics.

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광학 필터의 배치 방향

Unsure which side of your filter should face the light source? Learn how to determine the filter orientation of your TECHSPEC filter at Edmund Optics.

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Optical Filter 리뷰

Optical Filters are used to selectively transmit or block certain wavelengths or wavelength ranges within optical systems.

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Optical Filter Coatings: Comparison of Traditional and Hard-Sputtered

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

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Selecting Color Filter Glass for Life Science Applications

What type of material should I look for in a filter?

How are notch filters designed and manufactured?

Bandpass Filter

Bandwidth(밴드폭)

Cavity

Dichroic Coating

Dichroic Filter

Filter, Colored Glass

Ripple

Trending in Optics: The Future of Optical Filters

New optical filters are being developed due to the advancements in applications and technologies. Learn more about the future of filters at Edmund Optics.

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Fluorescence Microscopy를 위한 Fluorophores 및 Optical Filters

Want to know more about fluorophores and optical filters for fluorescence microscopy? Find out more information and in stock optical filters at Edmund Optics.

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광학 필터

Do you want to learn about optical filters? Find terminology, fabrication techniques, a selection guide, and application examples at Edmund Optics.

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Filtering in Machine Vision

While working with machine vision, there are different types of filters that can be used to alter the image. Find out about the different types at Edmund Optics.

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Optical Polarizers 리뷰

Polarizers are used in a wide range of imaging and research and development applications.

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Manipulating Wavebands: Color & Filters

Nick Sischka explains why color consideration and illumination are so important for machine vision in this hands-on demonstration from the Edmund Optics 2021 Imaging Innovation Summit.

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What happens when a filter is tilted?

How do I determine which side of my filter is coated?

Blocking(차단)

Blocking Range(차단 범위)

Central Wavelength (CWL)

Cold Mirror

Full Width at Half Maximum (FWHM)

Interference Filter

Notch Filter

Peak Transmittance

Rugate Notch Filter

Shortpass Filter

레이저 조명을 이용한 형광 이미징

Fluorescence imaging systems are composed of three major components, an illumination source, a photo-activated fluorophore sample, and detector.

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How do I clean my filters?

What is the largest diameter filter available from Edmund Optics®?

What are some of the most common filter substrates?

How do I select the right filter for my application?

What types of filters can Edmund Optics® manufacture?

Do you have mounts for square or rectangular optics?

Cut-Off Wavelength

Cut-On Wavelength

Filter

Fluorescent Filter

Optical Density (OD)

Stopband

광학 현미경 용도: Fluorescence (형광)

Wondering how fluorescence microscopy works? Find out about the technique, systems, and more at Edmund Optics.

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Basic Principles of Raman Scattering and Spectroscopy

Raman spectroscopy is a technique used to identify the chemical composition of samples based on how light scatters off of them. Learn more & view related optics

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Fluorescence Microscopy: Imaging Filters가 장착된 In-Line Illumination

Want to know about fluorescence microscopy? Read this article by a Biomedical Product Line Engineer at Edmund Optics to learn more.

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보호용 플라스틱 코팅 제거

A protective plastic coating protects a variety of our flat optics, such as optical windows, optical mirrors, and beamsplitters, from scratches during shipping.

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Parallelism

Surface Flatness

How do I clean my optics?

Clear Aperture (CA)

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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