Description
MidOpt ND090 Neutral Density Filter - Absorptive 12.5% Transmission
ND090 absorptive neutral density filters have an optical density of 0.9, or average 12.5% transmission across the visible spectrum. These filters include identical male and female threads on either end 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.
MidOpt ND090 Neutral Density Filter - Absorptive 12.5% Transmission Technical Characteristics
Useful Range: | 425-675nm |
FWHM: | 0 |
Tolerance: | +/- 1.50% |
Peak Transmission | 0 |
Surface Quality | 40/20 |
Mount | (Mount Varies) |
Clear Aperture | (Aperture Varies) |
Overall Thickness | (Overall Thickness Varies) |
Exposed Thickness | (Exposed Thickness Varies) |
StablEdge | No |
*Filters 62mm and greater have a surface quality tolerance of 60/40.
MidOpt ND090 Neutral Density Filter - Absorptive 12.5% Transmission Transmission Chart
MidOpt ND090 Neutral Density Filter - Absorptive 12.5% Transmission Transmission Data
MidOpt ND090 Part Numbers:
MidOpt ND090-25.4MidOpt ND090-13.25
MidOpt ND090-22.5
MidOpt ND090-27
MidOpt ND090-30.5
MidOpt ND090-34
MidOpt ND090-35.5
MidOpt ND090-37
MidOpt ND090-37.5
MidOpt ND090-39
MidOpt ND090-40.5
MidOpt ND090-43
MidOpt ND090-46
MidOpt ND090-48
MidOpt ND090-49
MidOpt ND090-52
MidOpt ND090-55
MidOpt ND090-58
MidOpt ND090-62
MidOpt ND090-67
MidOpt ND090-72
MidOpt ND090-77
MidOpt ND090-82
MidOpt ND090-86
MidOpt ND090-95
MidOpt ND090-105
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