| 摘要 |
Optical substrates, partic. glasses or lenses (3), are coated with coating having reversible photochromic characteristics in a gas-tight evacuable vessel contg. an atmos. of inert gas, in which a support (2) for the substrates (3) to be coated is carried on a shaft for rotation is spaced from a sputter source or pref. two sputter sources (4). Sputter source is held by a mounting (5) which executes a wobbling motion or quasi-wobbling motion, motions opposing each other where two sources are provided. The substrate support is pref. eccentrically mounted on its shaft. |
