爱死小白换代了 EF 70-200mm F2.8 L IS II USM
[url]http://www.usa.canon.com/consumer/controller?act=ModelInfoAct&fcategoryid=150&modelid=19092[/url]
一片萤石和五片UD超低色散镜片
Lens
Focal Length & Maximum Aperture
70-200mm 1:2.8
Lens Construction
23 elements in 19 groups (1 Fluorite and 5 UD elements)
Diagonal Angle of View
34° - 12°
Focus Adjustment
Inner focusing system with USM. Full-time manual focus available
Closest Focusing Distance
1.2m/3.94 ft. (maximum close-up magnification: 0.21x)
Filter Size
77mm
Max. Diameter x Length, Weight
3.5 x 7.8 in./88.8 x 199mm; 52.6 oz./1490g
Lens Cap, Lens Hood & Pouch
Lens Hood ET-87