-Sensor Size: 24×36 mm Full Frame
-Focal length: 37mm
-Aperture: 1:2.8
-Minimum Focusing Distance: 0.7 metters
-Focus ring rotates 270 degrees
-Viewing angle: 60 degrees
-Diaphragm scale: from 2.8 to 16
-Quantity of petals of a diaphragm: 8
-Inside: 6 glasses in 5 groups
-Modul Focus & Iris gears: 0.8
-Weight: 400 gramm