| |||
filter lens | |||
color filter; light filter | |||
filter | |||
colored filter; coloured filter; colour filter; optic filter; optical filter | |||
color screen | |||
| |||
coloured filter | |||
| |||
color filter |
滤色 镜: 93 phrases in 11 subjects |
Aviation | 1 |
Cartography | 2 |
Construction | 1 |
Dermatology | 4 |
General | 1 |
Metallurgy | 3 |
Polygraphy | 4 |
Remote sensing | 3 |
Space | 3 |
Technology | 68 |
Telecommunications | 3 |