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 1501





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 = 10 +/-2%

 
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

 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

 Available Glass Material  
(Thickness & Maximum Operation Temperature)
 
  • Soda Lime Glass(Asahi)≒150°C:
    0.1mm,0.2mm,0.7mm,1.3mm,2.1mm,3.0mm…etc。

  • Tempered Glass(schott D263/B270)≒250°C:
    0.1mm,0.21mm,0.3mm,0.55mm,0.7mm,1.1mm…etc。

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

 Customer Design 

  • Design and Fabrication upon customer's specifications.
  • Please fill out the Standard Inquiry Form we will contact you ASAP.


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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。