Feature
								Fit:E/Z/X
| MK-8518FFSTM | |
| 
				 Mount  | 
			
				E/Z/X | 
		
| 
				 Format  | 
			Full-Frame | 
| 
				 Optical Construction  | 
			
				6 Groups 9 Elements | 
		
| 
				 Focal Length  | 
			
				85mm | 
		
| 
				 Angle of View  | 
			
				28.5° | 
		
| 
				 Maximum Aperture  | 
			F1.8 | 
| 
				 Minimum Aperture  | 
			F22 | 
| 
				 Aperture Blades  | 
			9 | 
| 
				 Minimum Focusing Distance (MFD)  | 
			0.9m | 
| 
				 Focusing System  | 
			
				 Internal Focusing System (IF)  | 
		
| 
				 Focus Motor  | 
			STM | 
| 
				 Maximum Magnification  | 
			0.11倍 | 
| 
				 Dimensions  | 
			
				Ф80.5mm X 95.2mm | 
		
| 
				 Weight  | 
			~386g | 
| 
				 Filter Size  | 
			Ф67mm |