新足迹 › 论坛 › 兴趣爱好区 › 摄影天地 › Canon release EF 200-400mm f/4L IS USM Extender1.4x

精华好帖回顾
· 纪念逝去十年的知己良朋。 (2013-5-17) hr6970	· 干皮的救命稻草：NYR 心得（更新了橙花面油） (2010-2-17) 花衣裳
· 生活原来就这么简单~~冬菇闷肉&水果鲜奶油蛋糕 (2007-10-21) 紫雪花	· @广式月饼@新鲜出炉~奶香绿豆月饼 (2007-9-11) 紫雪花

查看: 1121|回复: 0

[作品分享] Canon release EF 200-400mm f/4L IS USM Extender1.4x [复制链接]

cigmm

皮靴族

发表于 2011-2-9 16:50 |显示全部楼层

此文章由 cigmm 原创或转贴，不代表本站立场和观点，版权归 oursteps.com.au 和作者 cigmm 所有！转贴必须注明作者、出处和本声明，并保持内容完整

Canon has announced it is developing the EF 200-400mm f/4L IS USM Extender 1.4x lens, which features a built-in switchable 1.4x teleconverter. With the converter engaged, it becomes a 280-560mm F5.6 lens. Designed for sports and wildlife photographers the lens will feature weatherproof construction and is scheduled for launch later this year.

Cheers

[ 本帖最后由 cigmm 于 2011-2-9 16:51 编辑 ]

返回列表

		自动登录	找回密码
密码			注册

精华好帖回顾

[作品分享] Canon release EF 200-400mm f/4L IS USM Extender1.4x [复制链接]

发表回复