ND Filter
Andover Corporation manufactures metal coatings and absorptive ND filters.
■Metallic ND Filter ・Optical density is obtained by depositing a metal alloy on a substrate selected for the desired wavelength range. ■Absorptive ND Filter ・Manufactured using Schott NG glass, it strictly relies on the glass's absorption effect to achieve the desired attenuation level. *These ND filters are also available for sale as a set. *The set is provided with a storage wooden box.
- Company：オプトロンサイエンス
- Price：Other
