International Photographers Association of Los Angeles 洛杉磯國際攝影家協會

640=600mm/f4

这个焦段我完全不会用啊

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Website: http://www.clairexuphoto.com
Blog: http://www.clairexuphotography.com

fredmiranda.com上的review：
定焦
1. Canon EF 300mm f/2.8L IS II USM 10
1. Canon EF 200mm f/1.8L USM 10
1. Canon EF 400mm f/2.8L IS USM 10
1. Canon TS-E 24mm f/3.5L II 10
1. Canon EF 600mm f/4L IS USM 10
1. Canon EF 300mm f/2.8L IS USM 10
6. Canon EF 500mm f/4L IS USM 9.9
6. Canon EF 135mm f/2L USM 9.9
8. Canon MP-E 65mm f/2.8 1-5x Macro Photo 9.8
8. Canon TS-E 90mm f/2.8 9.8
8. Canon EF 200mm f/2.8L II USM 9.8
11. Canon EF 14mm f/2.8L II USM 9.8
12. Canon EF 800mm f/5.6L IS USM 9.7
12. Canon EF 180mm f/3.5L Macro USM 9.7
12. Canon EF 85mm f/1.2L II USM 9.7

变焦
1. Canon EF 70-200mm f/2.8L IS II USM 9.9
2. Canon EF 70-200mm f/2.8L USM 9.7
2. Canon EF 28-70mm f/2.8L USM 9.7
2. Canon EF 70-200mm f/4L IS USM 9.7
5. Canon EF 70-200mm f/4L USM 9.5
6. Canon EF 70-200mm f/2.8L IS USM 9.4
6. Canon EF 70-300mm f/4-5.6L IS USM 9.4
8. Canon EF-S 15-85mm f/3.5-5.6 IS USM 9.3
8. Canon EF 24-70mm f/2.8L USM 9.3
10. Canon EF 8-15mm f/4L Fisheye USM 9.2
10. Canon EF 16-35mm f/2.8L II USM 9.2