(2X) 730 x 530 x 5 mm.
Metal tubes, wood & acrylic paint on wooden frames.
July 2026.
— EM —
| Class | Wavelength | ||
| Ionizing radiation | γ | Gamma rays | 10 pm |
| 100 pm | |||
| HX | Hard X-rays | ||
| SX | Soft X-rays | 10 nm | |
| EUV | Extreme ultraviolet | 121 nm | |
| NUV | Near ultraviolet | 400 nm | |
| [“Light”] | Visible spectrum | 700 nm | |
| Infrared | NIR | Near infrared | 1 μm |
| 10 μm | |||
| MIR | Mid infrared | ||
| 100 μm | |||
| FIR | Far infrared | ||
| 1 mm | |||
| Microwaves | EHF | Extremely high frequency | |
| 1 cm | |||
| SHF | Super high frequency | ||
| 1 dm | |||
| UHF | Ultra high frequency | ||
| 1 m | |||
| Radio waves | VHF | Very high frequency | |
| 10 m | |||
| HF | High frequency | ||
| 100 m | |||
| MF | Medium frequency | ||
| 1 km | |||
| LF | Low frequency | ||
| 10 km | |||
| VLF | Very low frequency | ||
| 100 km | |||
| 3 | Band 3 | ||
| 1 Mm | |||
| 2 | Band 2 | ||
| 10 Mm | |||
| 1 | Band 1 | ||
| 100 Mm | |||