| Model | Instrument Type | Form Factor | Low end wavelength limit | High end wavelength limit | Wavelength Resolution | Wavelength Accuracy | Dynamic Range |
| AQ6331 | Benchtop | | 1200 nm | 1700 nm | 1 mm | 0.02 nm | 55 dB or more (1523 nm, peak: ±0.4 nm, resolution: 0.05 nm) |
AQ6319 | Benchtop | | 600 nm | 1700 nm | 1 mm | 10 pm | 70dB (±200pm from peak at 1523nm, RES.: 0.01nm) | AQ6317C | Benchtop | | 600 nm | 1700 nm | 15 pm | 0.02 nm | 70 dB (1523 nm, peak: ±0.4 nm, resolution: 0.01 nm) | AQ6315B | Benchtop | Double-pass monochromator | 350 nm | 1750 nm | 1 mm | 0.05 nm | 70dB (± 1nm, 633/1152/1523nm) | AQ6315A | Benchtop | Single-pass monochromator | 350 nm | 1750 nm | 1 mm | 0.05 nm | 40dB (± 1nm, 633/1152/1523nm ) |