Canon EF70-200mm f/2.8L IS II


This has been rumored for some time; Canon has updated the EF 70-200mm f/2.8L IS lens with the EF 70-200mm f/2.8L IS II (original name!)

Canon has improved optical performance on the new EF 70-200mm f/2.8L IS II USM lens by redesigning the internal elements, incorporating a fluorite element and a fifth UD element. The use of the fluorite element and five UD elements helps to minimize secondary chromatic aberrations and produce better image quality with improved contrast and resolution through the entire zoom range; the end result is an optically precise lens worthy of becoming the leader of Canon's L-series lenses.

Along with its redesigned optical elements, the new lens design features improved AF speed due to a new focusing algorithm and has reduced the minimum focusing distance to 3.9 feet (1.2 meters) through the entire zoom range, allowing photographers to capture tighter portraiture shots in a small studio space. The previous lens model's minimum focusing distance was 4.6 feet (1.4 meters), whereas now photographers can stand nearly 8 inches closer to their subject and achieve sharp focus and tight crops.

Canon has also enhanced the Image Stabilization allowing it to compensate for shutter speeds up to four steps slower than 1/focal length, a one step improvement over the previous lens model.

The lens is expected in April, and no price has been announced yet.

[Note really video related, but this lens would go nicely with my Canon 7D!]

Comments

Post a Comment

Popular posts from this blog

Sony GV-D200 review

Image
Sony GV-D200 I've been using a Sony GV-D200 deck to transfer old Video8 and Hi8 tapes. Some of these tapes are over twenty years old, and no longer having a Hi8 camcorder that worked I was concerned that if I didn't do something about transferring them to a more modern format soon, I might never be able to. While Sony no longer make camcorders that use these tapes - that I know of - Sony does still sell the GV-D200 deck (or Video Walkman, as it's sometimes labelled.) They also offer the GV-D800, which is almost identical but adds a small LCD screen for about $120 more. I didn't think I'd need a screen since I was using this to capture to the computer, but you will need an external monitor when you first set it up. Physically, the device is small. At 5 7/8" wide, 5 3/8" deep and 2" high, it's the smallest video deck I've encountered. I used to have a Video8 deck that I thought was small; and it was twice as deep and twice as high. The t
Read more

Response: Which iPhone to Get?

Image
In response to my iPhone musings, I got the following reader email which actually sums up a lot of my second and third thoughts too: You might have a point about the fancier camera, but otherwise I would buy the smaller model. Its screen is about the same size as that of my Nexus 4, and I don't feel at all like it limits me with a too-small screen. But I do sometimes stretch to get my thumb the reach to the other corner of the screen. It is plenty big for a phone. A phone is a pocket thing. (Well, in my case it lives an ancient REI soft sunglasses case that I have on my belt.) Ubiquitous, handy, convenient, almost always with me. Small is crucial for all of that. Certainly a large screen is cool, but you need a place to put it: don't break a fundamental feature of a pocket phone by getting too big. That is what your small tablet is for. I have my phone with me almost always. I have my Nexus 7 tablet with me nearly as much. The bigger screen is great, yet it fits in some
Read more

Should you buy the Sony NEX-FS100 Kit Lens?

Image
The Sony NEX-FS100 is available in two configurations: B & H : NEX-FS100U Camcorder only $4,999 B & H : NEX-FS100U (with 18-200mm lens) $5,599 But what does that extra $600 get you? It get's you this: Sony 18-200mm f/3.5-6.3 Zoom Lens for NEX Camera This lens is also available separately for $799.99, so at $200 off you'd think everyone would be jumping on it. But not so fast... In his article about switching from the Canon 5D Mark II to the Sony NEX-FS100 , Paul Antico  at Need Creative says of the kit lens: 7) Its 18-200 F3.6-6.3 kit lens absolutely sucks and should be avoided (thankfully, you can order it without one) [ 1 ] But is it that bad? At B & H 's site, 43 reviews give it an average of 4.6 out of 5 stars. That's not a bad rating, though many of these people are using it for stills, and the most common complaint noted is how large and heavy it is. Of course this feeling of size would be exacerbated when you put it on a tiny camera
Read more