The world’s largest interchangeable SLR AF lens, in terms of both focal length and maximum aperture. Two large fluorite elements eliminate secondary spectrum, resulting in extremely sharp, high-quality images. With Extender EF 1.4x or 2x. a whopping focal length of 1700mm f/8 or 2400mm f/11 can be obtained respectively.
I just picked up the Canon EF 50mm f/1.8 II lens, and so far, I’m quite impressed – much more than I thought I’d be!
Until yesterday, when I purchased the 50mm f/1.8, I had been shooting almost exclusively with the Canon EF 28-135mm f/3.5-5.6 IS USM zoom lens that came with my Canon EOS 30D. I’m still quite fond of the 28-135mm, and for most occasions it’s the perfect walking-around lens (until I can get my hands on one of the L-series zooms). However, everyone I’ve talked to so far in the photography world has highly recommended getting a prime lens, and I wanted to find something inexpensive to tide me over until I could get my hands on the 100mm f/2.8 macro that I’ve heard such wonderful things about.
I’d also heard good things specifically about 50mm lenses (though on my 1.6x crop APS-C sensor, the 50mm is more like an 80mm), and set out to find myself a relatively cheap 50mm as my first prime lens. Of course, I found the 50mm f/1.8 Mark II lens first, because of it’s ridiculously cheap price compared to the rest of the EF/EF-S lineup of lenses, and the reviews said that the optics were surprisingly good for such a cheap lens.
I must say that I agree on both points above: this is a ridiculously cheap lens (both in construction and price), and it’s optics are surprisingly good. I first saw this lens on Amazon.com, so I knew what it looked like, but had no idea of the actual physical quality. If you haven’t seen this lens before in person, and you’re coming from a relatively higher quality kit lens like the 28-135mm, you’ll probably scoff at the 50mm f/1.8 lens. No ultrasonic motor, completely plastic housing and mount, and it’s light as a feather. I almost thought that I was going to break the damn thing when I was holding it, but I decided to try it out anyway, and I loved the clarity of the images that I saw coming from it. It is remarkably crisp, and quite fast for the price – much faster than my zoom at the wide end (f/3.5) and way faster at the narrow end (f/5.6). I’ve found that I’ve been able to take handheld shots in much lower light, and I love the bokeh it makes when it’s wide open at f/1.8.
I’ll admit, the plastic body of the f/1.8 made me strongly consider stepping up to the f/1.4 (the f/1.2 is waaaay too rich for my blood), but the price of the f/1.8 was just too good to ignore. I picked up the f/1.8 locally for $119, while the f/1.4 at the same shop was going for $300, and the f/1.2 was over $1600!
I haven’t been able to process any of the photos I’ve taken with it yet, since I’ve taken so damn many of them, but I’m sure you’ll be seeing my Flickr stream flooded with shots from my “nifty-fifty” as soon as I can get them posted. I’m really getting a kick out of this lens, and I’d highly recommend it to anyone looking to get their first prime lens for their Canon SLR or DSLR!
A common question is whether older manual focus lenses from other manufacturers can be used with a Canon EOS body. The answer is a qualified “yes” in many cases. Of course you don’t get autofocus, nor do you get any sort of focus confirmation. Also, you don’t get any sort of automatic iris operation. In most SLRs, focusing is done at full aperture, and if you stop the lens down to, say, f11, it remains fully open until just before exposure, then it stops down for the exposure and opens up again. This gives a brighter viewfinder image and makes focusing easier and more accurate. When these lenses are mounted on an EOS body, stop down metering must be used. That means that the lens is first focused at full aperture (for maximum accuracy), then manually stopped down to the shooting aperture before the shot is taken. Some people have trouble accurately focusing using the standard EOS viewfinder screen, since it has no focus aids (like a split image center). While some of the higher end models (like the EOS-1 series, the EOS 3 and the EOS A2), so have additional accessory screens with focus aids (e.g. screen Ec-B has a split image center), the consumer level cameras (Rebel, Elan, digital Rebel, 10D, 20D) do not.
Clearly using a manual focus lens is inconvenient, but sometimes it can be worth it if the equivalent EOS lens is expensive, if the manual focus lens is better than any Canon EF or EF-S series lens (rare, but it happens), if you shoot mostly static subjects or if you don’t use the lens very often.
Wow! These specs are even better than I’d hoped for!
According to digital Photography School:
Here’s what Canon DSLR fans have been waiting for – the new Canon EOS 5D Mark II DSLR.
This 21 megapixel DSLR (CMOS full frame sensor) has an ISO range of 50 to 25600, HD movie recording (seems to be the way we’re going), Live View framing of images on it’s 3.0 inch LCD (920,000 pixels), burst mode of up to 3.9 frames per second, DIGIC IV processor and sensor dust reduction.
This beauty will set you back $2699 USD when it hits stores in November this year.
I’ve included the news release from Canon announcing the Canon EOS 5D Mark II DSLR below.
PS: also announced today by Canon is a new Canon 24mm f/1.4 II USM lens. Fast, wide angle which has gone through an update from its previous version.
The newly designed sensor is ultra-sensitive, too, empowering you to explore creative opportunities in challenging environments thanks to a wide ISO range of 100 to 6400 at the standard setting. ISO expansion extends coverage from ISO 50 to an astounding ISO 25600. Shooting with auto ISO is also nicely responsive with a comfortable ISO range of 100 to 3200. Whether shooting outdoor scenes at night or charmingly lit interiors, you can now capture all the subtle nuances of natural lighting through the unencumbered joy of hand-held, flash-free shooting.
It’s a bit surprising to me how quickly Canon is skipping over the 40D; I purchased a 30D at the end of its sales life (and was able to get the nicer 28-135mm lens shown below as part of the kit), right before the 40D came out, just about a year ago..
Canon today strengthens its EOS range with the addition of a powerful new digital SLR: the EOS 50D. A newly designed 15.1 Megapixel CMOS sensor delivers ultra-detailed, low-noise images – ideal for large-scale reproduction or creative cropping. Canon’s new DIGIC 4 processor is fast enough to allow up to 6.3fps continuous shooting, in bursts of up to 90 JPEGs with a UDMA card. Used with Canon’s wide area AF system, which locks onto subjects with 9 individual cross type sensors, stunning action sequences can be captured – even in low-light conditions. A new 3.0” Clear View VGA LCD provides extra-large and wide angle-of-view image review, with plenty of clarity for accurate focus checks in playback. By switching to Live View mode – which displays a real-time image on the LCD – photographers can enjoy simplified shooting from awkward angles, or connect to a PC for remote shooting.
Yet another excellent article from dPS, this time about lenses:
What is a Prime Lens?
A prime lens is a lens that has one focal length only. They come in all focal lengths ranging from wide angle ones through to the longer telephoto ones.
What is a Zoom Lens?
A zoom lens is a lens that has a range of focal lengths available to the photographer in the one lens. These have become increasingly popular over the past few years as they are obviously a very convenient lens to have on your camera as they mean you can shoot at both wide and longer focal lengths without having to switch lenses mid shoot.
As you surf around different camera forums you’ll find people who argue strongly for both prime and zoom lenses. Each have their own fans and each will pull different arguments out about them. Let’s look at some of the pros and cons Zoom and Prime lenses: