AmazonAE Chip for Auto Metering and Full Frame (FX) Sensor Coverage Optical Construction: 9 Glass Elements in 7 Groups, Including one Hybrid-Aspherical Lens 8 Diaphragm Blades for Superb Bokeh Aperture Range: F1.4 - F22
AE Chip for Auto Metering and Full Frame (FX) Sensor Coverage Optical Construction: 9 Glass Elements in 7 Groups, Including one Hybrid-Aspherical Lens 8 Diaphragm Blades for Superb Bokeh Aperture Range: F1.4 - F22