Linear Adjustable Attenuation by Rotation, Variable Density Range from 0.0 to 4.0, Spectral Range: Optically Flat from 400nm to 700nm
| Gurley Precision Instruments | |
|---|---|
| Product Category | Optical Filters |
| Product Name | Circular Variable ND Filters |
| Filter Shape | Circular |
| Thickness | 1.52 mm (0.0600 inch) |
| Surface Quality | 60-40 Scratch / Dig |
