Midwest Optical ND090-40.5

ND090-40.5
$67.50Request Lead Time

Neutral Density OD = 0.9 Filter 

  • Useful Range: 425 to 675 nm
  • Optical Density: 0.9
  • Transmission: 12.50%
  • Tolerance: +/- 1.50%
  • Surface Quality: 40/20

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Accessory Products

Description

ND090 absorptive neutral density filters have an optical density of 0.9, or approximately 12.50% transmission across the visible spectrum. These filters include identical male and female threads on either and so that they can be stacked with other ND filters to achieve various optical densities. For example, the result from stacking two ND090 filters together would be almost identical to one (ND180) filter – transmitting approximately 1.6% of visible light.

  • Useful Range: 425 to 675 nm
  • Optical Density: 0.9
  • Transmission: 12.50%
  • Tolerance: +/- 1.50%
  • Surface Quality: 40/20

Product Type:Visible
Filter Size:M40.5 x 0.5
Spectral Range:425 to 675 nm
Tolerance:=+/- 1.50%
Family:Neutral Density
Transmission:12.50%
Optical Density:0.9
Surface Quality:40/20

Sample Images

  • ND090 example

    ND090 example