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檢視所有 49 產品系列
TECHSPEC®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

0.3 OD 25mm Diameter, Reflective ND Filter

Stock #30-933
NT$1,485
×
Qty 1-5
NT$1,485
Qty 6+
NT$1,336
Volume Pricing
Request Quote
Angle of Incidence (°):
0
Coating:
Surface 1: Inconel
Diameter (mm):
25.00
Optical Density OD (Average):
0.3
Reflection (%):
21.00
Surface Quality:
80-50
Thickness (mm):
1.60 Nominal
Transmission (%):
50.00
Type:
Neutral Density Filter
Blocking Wavelength Range (nm):
400 - 700
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Float Glass
Dimensional Tolerance (mm):
±0.5
Clear Aperture (%):
80
Neutrality:
±5% of Optical Density
Note:
Optical density values are average over specified blocking wavelength range.
Surface Flatness:
4 - 6λ
#Max. Thickness (mm) for MS:
2.10
#Min. Thickness (mm) for MS:
1.10

Regulatory Compliance

RoHS 2015:
Reach 219:

產品系列說明

  • 光譜平直
  • 適中的價格擁有最優的準確性與中性特質
  • 使用堆疊可建立適中的密度值

這些濾光片在整個表面上的密度值保持恆定。穿透與反射的比率視選取的密度而不同。在堆疊中,總密度是每個濾光片之密度的總和。中性密度濾光片主要用於減弱廣闊的光譜範圍內的光線。這些濾光片通常用於功率過高會導致裝置損傷或結果不準確的雷射與光度計應用。請以0° 入射角將反射面一側面向光源。

Optical Density exhibits an additive relationship; for example, stacking filters with OD values of 0.6 and 0.9 yields a resultant density of 1.5. The optical density is related to the transmission by the following equation:
T = 10-OD x 100 = Percent Transmission.

Reflective Neutral Density Filter Kits

Reflective Neutral Density Filter Kits are available with either 8 or 14 optical densities. The kits with 8 filters include our most popular filters, with densities of 0.3, 0.5, 1.0, 1.3, 1.5, 2.0, 2.5, and 3.0. The kits with 14 filters include all available densities, except for 3.0. Kits are ideal for determining precise system optical density requirements. Custom densities are available for OEM applications.

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Qty 10+ NT$2,524 Request Quote
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25.0/25.4mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-956 NT$7,433
Qty 5+ NT$7,062 Request Quote
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25.0/25.4mm Optic Diameter, X-Y Translating Quick Start Optical Mounts Adjustable - Linear (XY) #17-513 NT$8,234 Request Quote
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25.0/25.4mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #54-999 NT$8,489
Qty 5+ NT$7,647 Request Quote
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25/25.4mm ID, Precision Gimbal Mount, Quick Start Optical Mounts Adjustable - Gimbal #17-517 NT$9,504 Request Quote
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25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 NT$12,243
Qty 5+ NT$11,632 Request Quote
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25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 NT$14,610
Qty 5+ NT$13,150 Request Quote
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7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 NT$2,805
Qty 10+ NT$2,524 Request Quote
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7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 NT$3,011
Qty 10+ NT$2,714 Request Quote
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10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 NT$3,011
Qty 10+ NT$2,714 Request Quote
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8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 NT$3,143
Qty 10+ NT$2,829 Request Quote
  • 3-5 days
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2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 NT$4,010 Request Quote
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4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 New
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NT$4,290
Qty 5+ NT$3,861 Request Quote
  • 3-5 days
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5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 New
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NT$11,220
Qty 5+ NT$10,098 Request Quote
  • 3-5 days
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