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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

光學密度介於0.3至3.0之間

Near-IR (NIR) Neutral Density (ND) Filters

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  • 非常適用於700 - 1100nm的近紅外波長
  • 光學密度介於0.3至3.0之間

一般規格

Clear Aperture (%):
80
Parallelism (arcsec):
<5
Substrate:
Fused Silica (Corning 7980)
Coating:
Metallic Based ND
Surface Quality:
40-20
Blocking Wavelength Range (nm):
700 - 1100
Transmitted Wavefront, P-V:
λ/4
Optical Density Tolerance (%):
±10

產品

Dia. (mm)  Optical Density OD (Average)   Thickness (mm)   Transmission (%)   比較   庫存號碼   價格  Buy
12.50 0.3 1.50 50.00
25.00 0.3 3.00 50.00
50.00 0.3 5.00 50.00
12.50 0.5 1.50 32.00
25.00 0.5 3.00 32.00
50.00 0.5 5.00 32.00
12.50 0.6 1.50 25.00
25.00 0.6 3.00 25.00
50.00 0.6 5.00 25.00
12.50 0.9 1.50 12.5
25.00 0.9 3.00 12.5
50.00 0.9 5.00 12.5
12.50 1.0 1.50 10.00
25.00 1.0 3.00 10.00
50.00 1.0 5.00 10.00
12.50 1.3 1.50 5.00
25.00 1.3 3.00 5.00
50.00 1.3 5.00 5.00
12.50 1.5 1.50 3.2
25.00 1.5 3.00 3.2
50.00 1.5 5.00 3.2
12.50 2.0 1.50 1.00
25.00 2.0 3.00 1.00
50.00 2.0 5.00 1.00
12.50 2.5 1.50 0.3
25.00 2.5 3.00 0.3
50.00 2.5 5.00 0.3
12.50 3.0 1.50 0.1
25.00 3.0 3.00 0.1
50.00 3.0 5.00 0.1
12.50 3.5 1.50 0.03
25.00 3.5 3.00 0.03
50.00 3.5 5.00 0.03
12.50 4.00 1.50 0.01
25.00 4.00 3.00 0.01
50.00 4.00 5.00 0.01
12.50 5.00 1.50 0.001
25.00 5.00 3.00 0.001
50.00 5.00 5.00 0.001

產品概覽

TECHSPEC® Near-IR (NIR) Neutral Density (ND) Filters feature a spectrally flat region between 700 and 1100nm, outstanding parallelism, and exceptional surface characteristics. The combination of high tolerance and broadband performance makes our filters ideal for attenuating a wide range of IR sources. The UV Fused Silica substrate features a low coefficient of thermal expansion and excellent surface quality, making these filters suitable for attenuating low power lasers, including lasers at the 1064nm Nd:YAG wavelength. Other applications include NIR spectroscopy, machine vision, and analytical chemistry. TECHSPEC Near-IR (NIR) Neutral Density (ND) Filters may be stacked to obtain a variety of optical densities. Orient the mirrored side toward the source at a 0° angle of incidence. Optical Densities of 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0 are available in a Pre-Loaded Filter Wheel.

Note: Due to supply chain issues, our kits may be delivered with an alternative packaging solution in place of a wooden box. For any questions, please contact kits@edmundoptics.com

Technical Information

Accessories

Title 比較庫存號碼  價格 Buy
NIR ND Filter Kit, 12.5mm Dia Filters #47-843 NT$19,250   Request Quote
  • 聯絡我們
    ×
NIR ND Filter Kit, 25mm Dia Filters #47-538 NT$24,325   Request Quote
  • 5-7 Days
    ×
NIR ND Filter Kit, 50mm Dia Filters #64-346 NT$42,350   Request Quote
  • 5-7 Days
    ×
 
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