{"aspect_id":"AS201","aspect_name":"luminance-per-unit-wavelength","aspect_reference":null,"aspect_symbol":"L_{\\mathrm{V},\\lambda}","name":"luminance-per-unit-wavelength lumen per steradian per metre squared (per nanometre)","scale_id":"SC1714","scale_name":null,"scale_symbol":null,"scale_type":"ratio","symbol":"L_{\\mathrm{V},\\lambda} lm.sr-1.m-2.(nm-1)","unit_id":"UN1630","unit_name":"lumen per steradian per metre squared (per nanometre)","unit_reference":null,"unit_symbol":"lm.sr-1.m-2.(nm-1)"}