Lens comparison tool
also known as the pixel peeper
Select scene
Select lens
How brightness is shown. Every lens was shot at one locked exposure set on the bare sensor, so True exposure is the real light transmission. Your eye adapts, so a dark lens never looks that dark in life: Eye adapted raises each image by its measured transmission (perceived = transmission^0.5). Colour only normalises every lens to the same brightness to isolate the tint.