Name: 0.9 OD 50mm Diameter VIS-NIR ND Filter
Brand: TECHSPEC
SKU: 26-521
Price: NT$2,590

0.9 OD 50mm Diameter VIS-NIR ND Filter

Stock #26-521 5-7 Days

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NT$2,590

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NT$2,590

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下載產品資料

STEP:step

PDF圖紙:pdf

基本圖形轉換規範:igs

圖紙(pdf):eprt

EO Spec Sheet

Specifications

概況

Type:

Neutral Density Filter

Note:

Optical density values are average over specified blocking wavelength range.

物理和機械特性

Diameter (mm):

50.00 +0.00/-0.25

Thickness (mm):

1.00 ±0.20

Clear Aperture (%):

光學特性

Angle of Incidence (°):

Optical Density OD (Average):

0.9

N-BK7

Coating:

Surface 1: Inconel

Reflection (%):

50.00

Surface Quality:

60-40

Transmission (%):

12.5

Blocking Wavelength Range (nm):

350 - 1100

Transmitted Wavefront, P-V:

λ/4 (measure pre-coating)

Neutrality:

±5% of Optical Density

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 242:

Compliant

產品概覽

可在350–1100nm範圍內保持恒定的穿透率
可提供0.1–3.0的光學密度
可組合多個濾光片以獲得指定光學密度

TECHSPEC^® VIS-NIR中性密度濾光片在350–1100nm範圍內具有恒定的穿透率，用於衰減多種寬頻可見光和近紅外光源。這些濾光片的光學密度可疊加，可透過疊加多個濾光片以獲得指定光學密度。例如，將光學密度值為0.2和2.0的濾光片疊加，最終可獲得2.2的光學密度。TECHSPEC^® VIS-NIR中性密度濾光片可提供12.5mm、25mm、50mm直徑以及50 x 50mm方形選項，光學密度範圍從0.1至3.0不等。這些濾光片適用於雷射和光譜儀應用。在這些場景下，功率過高可能會造成損壞或導致不準確的結果。

注意: 低光密度濾光片（0.1、0.15和0.2 OD）表面有薄層鎳鉻合金鍍膜，其性能可能會隨時間而變化。為延長濾光片的使用壽命，建議使用非接觸式清潔方法（如壓縮空氣）以防止損壞鍍膜，並避免在潮濕環境中使用濾光片以防止氧化。

Accessories

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

Custom dimensions, materials, coatings, and more
High-precision surface quality and flatness
Tight tolerances and complex geometries
Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

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0.9 OD 50mm Diameter VIS-NIR ND Filter

Protect your investment.

Specifications

概況

物理和機械特性

光學特性

Regulatory Compliance

產品概覽

Accessories

相關產品

Custom

成像鏡頭選擇器

Frequently Purchased Together

資源

Confocal Microscopy

光學濾光片

How do I clean my optics?

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?

Filter

Optical Density (OD)

Stopband

清潔光學產品

Quick Tips for Cleaning Optics

First Contact Polymer Solution

How do I clean my micro optics?

Removing Protective Plastic Coating

Understanding Neutral Density Filters

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)

How do I clean my mirrors?

Is it okay to clean an infrared lens, for example one made of germanium, with ethanol?

使用短波通與長波通濾光片的製作自訂帶通濾光片

The Importance of Optical Filter Orientation, Angle of Incidence, and Cone Half Angle

Clear Aperture (CA)

Optical Filters Review

濾光片鍍膜-傳統鍍膜和硬質濺鍍膜的比較

Selecting Color Filter Glass for Life Science Applications

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How are notch filters designed and manufactured?

Bandpass Filter

Bandwidth

Cavity

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Dichroic Filter

Filter, Colored Glass

Ripple

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Polarizers Review

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What happens when a filter is tilted?

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

Blocking

Blocking Range

Central Wavelength (CWL)

Cold Mirror

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Interference Filter

Notch Filter

Peak Transmittance

Rugate Notch Filter

Shortpass Filter

螢光成像搭配雷射照明

Do you have mounts for square or rectangular optics?

Cut-Off Wavelength

Cut-On Wavelength

Fluorescent Filter

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