ondon, UK, 1st September 2009: Canon today announces the launch of the high performance EF 100mm f/2.8L Macro IS USM, the latest addition to its prestigious L-series, Canon’s flagship professional lens range. The EF 100mm f/2.8L Macro IS USM incorporates image stabilisation in a macro lens for the first time in the EOS lens range. This enables photographers to capture stunning close-up shots without the need for a tripod.

The high quality, medium telephoto macro lens, has been developed for photographers who demand the highest level of optical quality. The new Hybrid IS system features up to 4-stop correction, compensating for the effects of camera shake, during normal shooting. Low friction ceramic balls support the moving elements, which allows for the amazingly smooth movement – needed when compensating for camera shake during macro shooting. Hybrid IS corrects shift movement – problematic when shooting up close -as well as angular movement providing photographers with the benefit of up to 2 stops at 1.0x magnification.

The EF 100mm f/2.8L Macro IS USM features ultra low dispersion (UD) lenses that correct colour aberration for high resolution, high contrast images while the addition of Super Spectra coatings effectively reduce ghosting and flare for superior quality images. A nine blade circular aperture makes subjects stand out amid beautiful background blur and a silent, high-speed ring type USM Autofocus motor quickly achieves focus. The lens also includes a three position focus limiter to tailor the focus system range to the desired subject.

As part of the L-series the lens features dust and water resistant seals. Sitting ahead of the
EF 100mm f/2.8 USM Macro, within the range, the EF 100mm f/2.8L Macro IS USM supports a full range of accessories including: Tripod Mount D, Macro Lite adaptor 67, Lens Hood ET-73 and EF12 II and EF25 II extension tubes. The tripod mount attaches to the lens without the need for an adaptor enabling quick portrait or landscape switching without having to reframe the camera. Speedlites MR-14EX and MT-24EX can be attached using the MacroLite adaptor.

这个不错

官方网站指导价格1049美元
技术要点：
焦距 100mm
视角 (APS-C) 19.8º
最小光圈 F32
镜片结构 15片/12 组
最近对焦距离 0.3米
最大放大倍数1.0x
快门片数 9 （这个是好镜头的标准，不用担心看到不规则光圈了）
最新混合型防抖技术 Yes
滤镜口径 67mm （和XXB，IS XXB 一样可以互换）
附件：前后镜头盖，应该还有遮光罩还有镜头套
重 625 g 比 XXB 轻
大小 77.7 毫米 直径 x 123 毫米 长

美国官方网站指导价格1049 美元，比原来的百微贵了2.5倍，看来想买的朋友要权衡一下了。或

老百微299刀？楼上数学成问题。

is很有必要

指导价1k美刀的话，
真不贵，
这个要火！

老百微现在美国价格480刀新的差不多是两倍。

新百微上场 老百微会降价的。。

趁早买老百微。。。。。过段时间估计就停产了。。。。然后就没了，呵呵