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25° Diffusing Angle 25mm Dia Mounted

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Stock #54-498 Clearance 5-7 Days
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NT$6,300
Qty 1-5
NT$6,300
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NT$5,355
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Product Details

Type:
Holographic Diffuser

Physical & Mechanical Properties

Clear Aperture CA (mm):
21.6
Diameter (mm):
25.00 ±0.1
Thickness (mm):
2.60
Construction:
Mounted

Optical Properties

Angle Tolerance (°):
±2.5
Diffusing Angle (°):
25 (FWHM)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polycarbonate
Transmission (%):
>85
Wavelength Range (nm):
400 - 700
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.22 J/cm2 @ 1064nm, 10ns (typical)

Environmental & Durability Factors

Operating Temperature (°C):
-30 to +100 (Maximum of 240 Hours)

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
Reach 240:

產品系列說明

  • 穿透效率超過85%
  • 提供圓形與橢圓形擴散輸出
  • 非常適用於可見光及近紅外應用
  • UV Holographic Diffusers Also Available

全像擴散片用於控制照明的擴散區域,並針對白熾燈、LED、弧光燈及其他光源將光線的穿透效率提升至90%以上。標準磨砂玻璃乳白色玻璃將產生擴散照明,但是漫射光區域通常超出系統的需求。傳統擴散片所關聯的這一過度照明特性會降低效率,由於需要功率更高的照明光源、透鏡以及可能的濾光片,因此通常導致成本升高。請務必注意:平行輸入光束的擴散角度已指定,角度發散性將視不同的入射角而有所不同。

有別於其他的全像元件,這些聚碳酸酯元件可用在整個可見光及近紅外光範圍內。可見光波長下穿透光的零階或鏡面反射率小於1%,但若這些擴散片用在波長大於700nm 的情況下,反射率可能會更高。

Title 比較庫存號碼  價格 Buy
25mm Diameter Narrow Circular Holographic Diffuser Kit #48-011 NT$21,000   Request Quote
  • 5-7 Days
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25mm Diameter Medium Circular Holographic Diffuser Kit #53-869 NT$21,000   Request Quote
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25mm Diameter Wide Circular Holographic Diffuser Kit #53-871 NT$21,000   Request Quote
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25mm Diameter Narrow Elliptical Holographic Diffuser Kit #56-055 NT$21,000   Request Quote
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25mm Diameter Medium Elliptical Holographic Diffuser Kit #53-873 NT$21,000   Request Quote
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50mm Diameter Narrow Circular Holographic Diffuser Kit #48-012 NT$28,875   Request Quote
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50mm Diameter Medium Circular Holographic Diffuser Kit #53-870 NT$28,875   Request Quote
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50mm Diameter Wide Circular Holographic Diffuser Kit #53-872 NT$28,875   Request Quote
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50mm Diameter Narrow Elliptical Holographic Diffuser Kit #56-056 NT$28,875   Request Quote
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50mm Diameter Medium Elliptical Holographic Diffuser Kit #53-874 NT$28,875   Request Quote
  • 5-7 Days
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Filter

瞭解白色漫射玻璃

Learn more about White Diffusing Glass, which reduces the scattering of light and homogenizes the light source, at Edmund Optics.

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Diffuser Selection Guide

Not sure which diffuser will best meet your needs? Review EO's diffuser selection guide to review the pros and cons of each diffuser type at Edmund Optics.

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What is the difference between ground glass and opal glass diffusers?

Why do you list a range of thickness values for each of your opal diffusers?

When should I consider using a holographic diffuser?

How should I clean my holographic diffusers?

You have three types of diffusers: opal glass, ground glass, holographic. Which one is right for my application?

How do I know which diffusing angle works for my application?

Diffusion

Lambertian

Reflection Factor (P<sub>d</sub>)

Do diffusers affect the polarization of light?

Removing Protective Plastic Coating

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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How do I clean my optics?

Clear Aperture (CA)

Surface Quality

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