| Company Name | | -Colored-glass |  |
| | -Contrast-enhancement | |
| | -EUV | |
| | -Holographic | |
| | -Image-quality | |
| | -Liquid | |
| | Interference-Broadband | |
| | Interference-Dichroic | |
| | Interference-Laser-line | |
| | Interference-Long-wavepass (cut-on) | |
| | Interference-Narrowband | |
| | Interference-Neutral-density | |
| | Interference-NVIS | |
| | Interference-Plastic | |
| | Interference-Short-wavepass (cut-off) | |
| | Interference-Thin-film | |
| | Interference-Tunable | |
| | Interference-UV | |
| | Interference-X-ray | |
| | -IR (heat) blocking | |
|
