Aperture: f/2 - very wide aperture, expensive, prime lens
f/2
Shutter: 0.02 sec - slow exposure, watch out for moving people/objects
0.02
ISO: 51200 ASA - very high ISO, only with professional digital camera
51200
7.64
-1
0.0474 cd/m²
0.0044 cd/ft²
0.0138 ftL
0.95 lux