Focal Length :  24mm
Weight : 1 lb / 474 g
Format : Full Frame
Maximum Aperture : f/14
Minimum Aperture : f/40
Diagonal Angle of View : Full Frame: 85°
Minimum Focus Distance : From Image Plane: 1.5' / 47 cm
Optical Design : 27 Elements in 19 Groups
Diaphragm Blades : 7
Front Diameter : 20 mm
Filter Thread : None
Focus Scales : None
Maximum Magnification Ratio : 1:0.5
Dimensions (W x H) : 2.4 x 2.4" / 60 x 60 mm
Length : 1.3’ / 408 mm
Weight : 1 lb / 474 g