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Continuously Variable Neutral Density Filters

×
  • 광밀도의 연속 선형 조절 제공
  • 쌍(Pair)으로 사용 시 빔의 투과율 제어 가능
  • 400 - 700nm 영역에서 사용하기 적합

Continuously Variable Neutral Density Filters는 분광광도계 및 모노크로메이터, 레이저를 정밀하게 조절할 때 사용하기 적합합니다. 광밀도(OD)는 필터의 전체 길이를 따라 선형 가변성을 나타냅니다. 이 필터를 쌍(pair)으로 조합해서 사용하면, 직경이 최대 25.4mm에 이르는 빔의 투과율을 제어할 수 있습니다.

공통 스펙

Dimensions (mm):
25.4 x 76.2
Length (inches):
3.00
Length (mm):
76.20
Thickness (inches):
0.063 ±0.01
Thickness (mm):
1.60 ±0.25
Width (inches):
1.00
Width (mm):
25.40
Construction:
Plate
Angle of Incidence (°):
0.00
Substrate:
Float Glass
Coating:
Surface 1: Inconel
Blocking Wavelength Range (nm):
400 - 700

제품정보

 Dimensions (mm)   Optical Density OD (Average)   Thickness (inches)   Thickness (mm)   제품 비교하기  재고 번호  가격(부가세 별도) 구입하기
25.4 x 76.2 0.04 - 1.0 0.063 1.60
25.4 x 76.2 0.04 - 2.0 0.063 1.60
25.4 x 76.2 0.04 - 3.0 0.063 1.60
25.4 x 76.2 0.04 - 4.0 0.063 1.60

제품설명

Edmund Optics' Continuously Variable Neutral Density Filters are designed for dynamic light management. These filters feature a durable Inconel coating, delivering consistent spectral performance while enabling seamless light intensity control. Ideal for machine vision, optical spectroscopy, and dynamic imaging setups, they allow users to fine-tune transmission levels without the need to swap multiple fixed filters, simplifying complex experimental and production environments.

FAQ(s)

   What is the optical density range of these Variable ND filters?

These filters offer a continuously adjustable optical density from OD 0.04 to OD 4.0. Before making a selection, check each filter's specifications.

   What applications are best suited for these Variable ND filters?

They are ideal for optical spectroscopy, machine vision systems, applications requiring dynamic light control, and general visible light experiments.

   What materials are used in the construction of these Variable ND filters?

Each filter is constructed of a float glass substrate and coated with Inconel, offering excellent durability and consistent optical performance across the visible spectrum.

제품자료

관련정보

Filter

Neutral Density Filter 이해하기

Neutral Density (ND) Filters are designed to evenly reduce transmission. For more information on specifications and products, read more at Edmund Optics.

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What is an ND Filter?

Can I place ND filters back-to-back and increase optical density?

What is the difference between using an absorptive ND filter and a reflective ND filter?

How should I orient my reflective ND or interference filter?

Continuously Variable Apodizing Filter

Neutral Density Filter (ND)

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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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?

Stopband

Filter

Optical Density (OD)

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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Transmission

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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Surface Quality

 
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