Canon EF 50mm f/1.4 USM Standard and Medium Telephoto Lens for Canon SLR Cameras, Fixed

I hope I can add something meaningful...I am by no means a professional or even advanced amateur (bought my first DSLR a few months ago).Pros:SolidQuietFast Auto FocusFull Time Manual FocusBeautiful BokehAmazing colorsSharpCons:More expensive than 1.8 (how much does full-time manual focusing, construction, quiet auto-focus matter to you?)Lacks IS (I know it is not a huge deal but I think it could be helpful)Should include a free lens hoodThis is my first lens besides the kits lens that comes with the T2i so I hope this review might be helpful to those deciding to branch out beyond the kit lens. The lens is amazing just not perfect... maybe I had too high of expectations (or more likely I am just an ignorant novice photographer). Nevertheless, as soon as I took this thing out of the box I told my wife, "I am never using the kits lens again". (I have had this lens for a couple of months and did put the kit lens on once to take an indoor group picture because there just wasn't enough room at 50mm... however as soon as the picture was taken this lens was back on my camera.)First off this lens is amazingly solid (makes the plastic kit lens feel like a toy). I swear it doubles the weight of my camera (not in a bad way)... I now understand the reviews which said that the T2i feels cheap.I don't do a ton of videography but like taking an occasional video and was hoping the quiet auto-focus would eliminate the annoying sound picked up by the internal mic when focusing... it doesn't (it might be slightly less but still just as annoying). Nevertheless the silent auto-focus is very nice and makes the kit lens sound like a semi (that might be too drastic but you get the point).Before this lens I was still familiarizing myself with the camera and only shot in the basic modes. If you have no intention of branching out beyond the basic modes you may want to hold off on purchasing this lens since most of the benefits come with learning the manual modes and using a low aperture. Expect a little bit of frustration as you try to learn the advanced modes and get non blurry photos that are completely in focus. It can be frustrating but well worth the learning curve. When this thing hits the photos are beautiful the bokeh is awesome, the colors pop, and everything is perfectly sharp.I thought the full time manual mode would be incredible no longer having to flip a switch on/off. I was wrong... maybe I am stupid but searching the web I found other people would try to manually focus in AI Servo. Don't be an idiot like me and others. AI Servo focuses continually so you have to change modes to manually focus (unless you want to grind against the gears). Maybe it is just me but it would be nice if the camera could tell you were manually focusing and disable the auto-focus regardless of what mode you are in. Don't get me wrong the manual focus is nice just not as perfect as I thought it might/could be.The low aperture although very helpful will not do miracles... I find myself desperately longing for a flash (I hate the on board flash) in some lighting conditions. The low aperture helps a lot but is only one piece of the puzzle. The low aperture does more for bokeh than it does in eliminating the need for light. If your primary concern is crappy lighting ... get a flash. If your primary concern is crappy quality (sharpness, bokeh, color) get this lens. Or get both (which I plan to do shortly). Some people state they no longer need a flash with this lens which may be true for some but I find in my horrible lit apartment it is almost impossible to get decent pictures without using one even when the lens is stopped down to 1.4.Part of me really wished this lens had IS (except for the increase in price that would go along with it) it really would make this great lens incredible. The kits lens although having far worse image quality and color is a little more forgiving with the IS. I think this may be why some people complain about non sharp photos. I have found the camera can take amazingly sharp photos even when wide open at 1.4 but it requires a lot more skill (steady hands or a tripod and spot on auto focus). A random tip I found helpful when taking pictures of my daughter was to use AI Servo but to track her movement for a second or two before taking a picture. It gives the auto-focus time to properly track her constant movement and results in a ton more sharp pictures than taking a picture immediately after focusing.I also purchased a filter (included for free with purchase) and a lens hood. The filter is close to a waste of money and I could only see myself using it if I was in a harsh environment and seriously worried about particles getting into the lens since it destroyed image quality. The lens hood is amazing (I bought one of the non name brand hoods)... I could be wrong but I think it helps the lens auto-focus quicker in some lighting conditions. Additionally, it looks good and provides a decent level of protection without loss of photo quality (pick one up).Purchase Price: $346.00 Brand New

First I must say that the my review is from a hobbyist photographer as I my living is not tied to taking pictures. I would start by saying that for the price of this lens it is worth a buy. For 300 $ you should not have any complains from this lens. On holding in your hand it feels very well built (not cheap feeling kit lenses, although not so great as L-Type lenses quality). I had a lot of thought before bying this lens and am not regreatting my decision.GOOD IN LOW LIGHT CONDITION, yes this is a very fast kens with f 1.4 for such a great price. I can attest that one can take good pictures in low light situations even without a flash.SHARPNESS. It is very sharp at the f value of between 2 and 2.8. Yes there is some loss of light at that aperture. Even at 1.4 there is acceptable level of sharpness for a non professional photographer like me. It's a Prime lens so better than most expensive zoom lens in comparison, I must say.GREAT BOKAH. Especially with the aperture dialed down to F 1.4. Makes the pictures look professional appearing.SHOULD I BUY canon 50mm 1.8 (100$ range) vs this Lens: This was the dilemma that I was in before buying this lens. I had already used Canon 50 mm F 1.8 before I bought this lens and for the of that lens it is a good lens. I had just read the reviews on this lens. I can now say that if you can dishout 200 additional $ its totally worth the price. Way better than the Canon 50mm f 1.8 (which by the way do not take me wrong is a noce lens for its price point). So anyone facing the same situation, I will say go for this lens.

At this point, this lens has such a strong backing that I'm just another voice in the wind.*If you want this lens, GET IT. You will NOT regret it if you want a fast, sharp, well-built investment in glass.*Keep in mind that when shooting with APS-C cameras (7D, 4/5/60D, T1/2/3/4/5i, SLi) this is a wonderful PORTRAIT lens, that gives you a head-and-shoulders frame at five feet, while on a full-frame camera (5D1/2/3, 6D, 1D3/4/5/X/C) it is a stunning STANDARD lens, with a full-body frame at five feet.It is well-built: the body is made up of a solid plastic that has survived a few bangs and falls already. I have it insured, so I have the peace of mind of not worrying about little things, but remember to put a cheap UV filter on it. *A scratched filter costs a LOT less to replace than a scratched lens. Buy a filter with this lens!*It is FAST: The USM is quick and snappy. It is the older version of Canon's USM, so it will 'hunt' in low light if you place a single AF point onto a black background or surface. Get around that by focusing on a lit subject and then recomposing, using either single shot AF or AF-lock.It is BRIGHT: or 'fast', but I didn't want to get confused between AF and aperture. If you are upgrading from a zoom lens, whether it's your kit 18-55 or your professional 24-70 F/2.8, you will INSTANTLY notice how bright and clean 1.4 is. It GOBBLES light at nighttime and indoors, and coupled with the high-ISO performance of almost every Canon DSLR right now, you can get stunning shots with this lens in the toughest of conditions without a flash. And, because of how fast it is, the depth of field (amount of your subject in focus) is razor-thin. You will find that someone's nose pores will be visible while their eyes will be blurry, which might ruin a shot for you: always confirm that what you want to be in focus, is. This is a VERY powerful tool for creative or portrait photography.It is SHARP: focus, movement, light, camera shake, and shutter speed all can alter the sharpness of your photo, which is the most important facet, but the fact is that this lens will not hold you back if you're looking for the sharpest photo possible. It is RAZOR sharp when stopped down, and center sharpness is stunning all the way to F/1.4. Anything from F/2 and up will be sharp all around, at at F/5.6 the entire frame is sharper than a lot of L lenses. The only reason people pay five times as much for the Canon 50mm F/1.2L is because they either need the build quality, aperture speed, or consistent sharpness. You can easily get equally stunning results from this lens, at 1/5th the price of its niche L brother.And, for creative photos and especially video, it creates wonderful creamy BOKEH. If you're looking at this lens you probably know what 'bokeh' means: all it references is the quality of the out-of-focus areas of your photo. Your subject, whether a face or a sign or a car or a person, will be sharp and in focus, while at F/1.4 the area from a few inches in front of and behind the subject become a wonderfully pleasing blur.Now, as far as competition goes, this lens competes with the Sigma 50mm F/1.4 and Canon's own 50mm F/1.8. The Canon 50mm macro lens doesn't count as a 'fast fifty', as at F/2.5 it is an entire stop slower than the other 50's.The Sigma is a better and newer lens than the Canon 50mm F/1.4, with better sharpness wide open and barely better bokeh. However, it costs slightly more, and it doesn't have the support of Canon software, hardware, and editing plugins. Their results are nearly identical, and bokeh is a personal preference. You will be perfectly content with either lens, though Canon's autofocus has been reported as being superior to Sigma's, with quality control issues and failing AF on early models of Sigma's 50mm's.The 50mm F/1.8 is well-known for its optical quality and fantastic value. However, it is also made up of plastic, and as such, it WILL break. The focus ring is also miserably bad for video. So, if you have the extra $200 to spend, GET THE 1.4. The build quality, USM focusing, and proper focus ring will last you years, wheras the 'nifty fifty' will last you until you drop it, or the cheap AF dies.Now, always remember that your lens is a creative tool: this one is a fantastic and versatile tool, but you still can't expect it to do anything it's not built to do. For example, while F/1.4 is a wonderful tool, you will find yourself missing focus at times. Stop down to F/2.8 not only for more accurate DOF and focus, but better sharpness. And, if you want stunning detail, or you're in bright sunlight, stop down to F/5.6 for nearly perfect sharpness for when you have a lot of light, a flash, or are set up to do portraits. And, when you need stunning bokeh or fast shutter speeds, crank it open.So, in conclusion: this is a wonderful lens that is sharp, fast, well built, and has excellent optical qualities when used right. If you think you want it, get it, and you won't be disappointed.