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Length / Distance
Convert between metric, imperial, and optical units
Reference wavelength:
nm
HeNe (632.8 nm)
Telecom (1550 nm)
Green (532 nm)
Blue (405 nm)
Custom
Millimeters (mm)
Microns (µm)
Nanometers (nm)
Inches (in)
Mils (thou)
Wavelengths (λ)