- August 18, 2017
- Midwest Optical Systems
August 18, 2017 – The MidOpt NS100 Neutral Density (ND) Filter Swatch Kit allows users to stack multiple ND Filters to achieve a custom optical density. Neutral Density Filters are designed to reduce light intensity neutrally over a specific wavelength range without affecting image color or contrast. They also serve as a solution for lens aperture control and reducing depth of field. ND Filters are available in both absorptive and reflective style options and can be used with monochrome or color cameras. The NS100 ND Filter Swatch Kit includes 43mm size filters, and no mounting is required. Each kit includes an ND030 (OD: 0.3), ND060 (OD: 0.6), ND090 (OD: 0.9), ND120 (OD:1.2), ND200 (OD:2.0), ND300 (OD: 3.0) and ND400 (OD: 4.0).