Density and transmission vary in eleven equal steps across the surface length. The steps are abrupt changes and no white light escapes between them. Spectrally flat neutral density coating. Ideal for applications requiring variable densities and known density values.
Edmund Optics Inc. | |
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Product Category | Optical Filters |
Product Number | NT32-599 |
Product Name | Stepped ND Filter 0.04 - 1.0, 2" L x 1" W |
Filter Type | Neutral Density Filters |