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Neutral Density Filters 衰減鏡 NDフィルター  |光學鍍膜|Neutral Density fliter

Neutral Density Filters 衰減鏡 NDフィルター

將波長的穿透率，維持在低穿透的條件，如:5%, 10%, 20%等，維持波段固定的穿透率。

代碼 nd-filter

人氣 2511



Neutral Density Filters    衰減鏡  NDフィルター

     
將波長的穿透率，維持在低穿透的條件，如:5%, 10%, 20%等，維持波段固定的穿透率。

    參考規格    

Neutral Density Filters 2%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
400-700 nm Tavg = 2 +/-2%
Spectrum

Neutral Density Filters 4%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
400-700 nm Tavg = 4 +/-2%

 		 Spectrum

   Neutral Density Filters 5%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
400-700 nm Tavg = 5 +/-2%

 
Spectrum
 

Neutral Density Filters 10%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
400-700 nm Tavg = 10 +/-2%

 		 Spectrum

Neutral Density Filters 20%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
400-700 nm Tavg = 20 +/-2.5%

 		 Spectrum

  Neutral Density Filters 45%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
420-680 nm Tavg = 45 +/-10%


 

Spectrum

  Neutral Density Filters 65%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
420-680 nm Tavg = 65 +/-10%

 

Spectrum 

Neutral Density Filters 75%

Standard Spectral Transmittance: A.O.I=0°
Wave Length (nm) Transmission (%)
420-680 nm Tavg = 75 +/-10%








 

Spectrum

 

 Application 

Optical Instruments, Scientific Optical Applications.
 Available Sizes & Cutting Tolerance 
 
  • Square:7-300nm
  • Round:3-450nm
  • Cutting Tolerance = ±0.05~±0.1mm
 
 
 
 
 Available Glass Material  
(Thickness & Maximum Operation Temperature)
 

  • Soda Lime Glass(Asahi)≒150°C：
    0.7mm

  • Tempered Glass(schott D263/B270)≒250°C：
    0.1mm,0.21mm,0.3mm,0.55mm

  • Borofloat R33 Glass≒450°C：
    1.1mm,2.0mm,3.3mm,3.8mm

 Customer Design 
  • Design and Fabrication upon customer's specifications.
  • Please fill out the Standard Inquiry Form we will contact you ASAP.
 Durability  
 
Temperature Aging+65℃,95%RH, 500Hours

Hight/Low Temp +85°C/-40°C,30min/30min 100cycle

Chemical/Res,20°C Ether/alcohol,24Hours

Mechanical Res,3M Tape # 600 50 Times
 Standard Specification 
Humidity, Adhesion, and Abrasion Resistance is can based on MIL-M-13508C

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Neutral Density Filters 衰減鏡 NDフィルター
將波長的穿透率，維持在低穿透的條件，如:5%, 10%, 20%等，維持波段固定的穿透率。