33MP full-frame Exmor R back-illuminated CMOS sensor 8x more powerful, next generation BIONZ XR image processing engine Up to 4K 60p 10-bit 4:2:2 w/ full pixel readout in all recording formats Designed to achieve 50 Line pairs/mm resolving power Two XA (extreme aspherical) elements w/ high surface precision. Minimum focus distance - 0.28 m (0.92 ft). Maximum Magnification ratio (x)- 0.19 Constant F2.8 max aperture maintains exposure and Depth of field. Hood Type : Petal shape, bayonet type; APERTURE BLADES: 11