Download PDF of this page  Print this page
Home » Neutral Density Filter (ND Filter) » Fixed ND Filter Sets: BK-7 & Fused Silica
 
Fixed ND Filter Sets: BK-7 & Fused Silica

You have 4 meeting your criteria.

Fixed ND Filter Sets: BK-7 & Fused Silica

The neutral density filter (ND Filter) is a glass plate with a durable metallic coating that attenuates radiation over a wide spectral range. The filter consists of a vacuum coated spectrally neutral metallic alloy which can be used with white light as well as lasers. These filters are available as a set of 7 filters in a wooden storage box.

  Product Number    Product Name  ThicknessSubstrate MaterialSurface QualityFlatnessParallelismOutside DiameterLengthWidth
R00395-00 Fixed ND Filter Set: [7] PC 2mm ±0.2mm
BK-7
80-50 Scratch & Dig
< 2 Fringes / Inch @ 632.8nm
< 3 Arc Minutes
25mm
   
R00396-00 Fixed ND Filter Set: [7] PC 2mm ±0.2mm
BK-7
80-50 Scratch & Dig
< 2 Fringes / Inch @ 632.8nm
< 3 Arc Minutes
  50mm
50mm
R00397-00 Fixed ND Filter Set: [7] PC 2.2mm
Fused Silica
80-50 Scratch & Dig
< 2 Fringes / Inch @ 632.8nm
< 3 Arc Minutes
25mm
   
R00398-00 Fixed ND Filter Set: [7] PC 2.2mm
Fused Silica
80-50 Scratch & Dig
< 2 Fringes / Inch @ 632.8nm
< 3 Arc Minutes
  50mm
50mm

Site Map | Site Credits: Ecreativeworks