Filter Letter | Effective Wavelength Midpoint | Full Width Half Maximum (Bandwidth Δλ) | Description |
u | 365 nm | 66 nm | Ultraviolet |
g | 464 nm | 128 nm | Green |
r | 658 nm | 138 nm | Red |
i | 806 nm | 149 nm | Infrared |
z | 900 nm |
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