Table 1 : Major Specifications

EF50mm f/1.2L USM EF70-200mm f/4L IS USM Focal Length/Aperture 50mm f/1.2 70-200mm f/4 Picture Size 24x36mm 24x36mm Lens Construction 8 elements in 6 groups 20 elements in 15 groups Angle of View Diagonal 46° 34° - 12° Vertical 27° 19°30′ - 7° Horizontal 40° 29° - 10° Minimum Focusing Distance 0.45m 1.2m (entire zoom range) Maximum Magnification/ Field of View 0.15x / 164x250mm 0.21x / 112x166mm (at 200mm) Aperture blades 8 (circular aperture) 8 (circular aperture) Minimum Aperture f/16 f/32 Filter Diameter 72mm 67mm Maximum Diameter x Length 85.8x65.5mm 76x172mm Weight 580g 760g Extender Not compatible Compatible Gelatin Filter Holder III: Compatible (hoods cannot be used) III: Compatible (max. of 2 hoods can be used) IV: Compatible (only 1 hood can be used) IV: Compatible (max. of 3 hoods can be used) Hood ES-78 ET-74 Lens Case LP1214 LP1224 Price 185,000 yen (tax excluded) 158,000 yen (tax excluded)