Get a good portrait lens is not difficult, but to know that the skills are important. Before and go get a purchase, you should be having a camera bag to see if maybe you dressed up as a portrait lens Canon sent in there .. say, a macro lens or perhaps a target for action sports.
The first problem is to determine what the qualifications of a good portrait lens Canon actually are. But in the process, keep in mind that you want to saveMoney.
Canon
I hope that this burst your bubble. I think that photographers are a way in which fishermen and golfers. We always feel that we need the next new camera or lens that. Or, as my mother-in-law said: "If you do not, you have to." While the grass is greener on the other side of the fence, where your neighbor Canon EF 135mm f / 2.0 lens has a portrait which he paid $ 1,000 for, you may come up with something thator have already, or that costs just a little 'bit less.
OK, very quickly, qualifications:
1. Image quality - to be really good. You do not want a lens that has the image quality. After all, you are shooting people, and most people are very vain about her appearance. It's not like a picture of a monkey or a bear in the zoo. These animals do not care what it looks like his picture.
To find out if the lens is concernedqualify as a portrait lens Canon in terms of image quality, some experts believe sites. But keep in mind that these guys are very technical. Maybe they just want the Amazon or B & H Photo site advice and go check. In this case, look for reviews from advanced amateurs or professionals. They are also very reliable.
2. Focal Length - Portraits can be taken as 300mm with a long lens that is as short as 50mm or as. Some professionals usethe extra-long portrait of the great bokeh, but normal shot with a target of about 85mm to 135mm. The good news is that if you are an entry-level or mid-level digital SLR, you have a so-called crop factor, which simply means that the camera lens focal length is multiplied by 1.5 or 1.6, depending on the well-known brand of camera. So if you have a 100 mm lens, multiplied by the crop factor of say 1.6, and you have an effective focal length of 160mm. And a 50 mm lensis an effective focal length of 85mm. Of course, the smaller the focal length, the closer you are to the subject. Therefore, a wide-angle 28 mm can not be the best choice for a portrait lens.
3. Aperture - The opening is really important. The wider the aperture, the better your chance for the beautiful blurred background that is desirable in this type of photography. You want a minimum-length f/4.0 lens more like a 180mm lens, andat least a 2.8 for lenses as short as 50mm. The larger the aperture, the better your background. But you also need a good focus on the eyes, because it is a shallow depth of field with larger openings.
In general, the fixed focal length for portraits are preferred, but this is not a fixed rule. Some photographers use their Canon 70-200 mm lens for this and am very satisfied.
OK, so there is a wide range of possibilities.Returning to the first proposal, look in the camera bag and see what, if any match your current objectives of the qualification. If you have a Canon lens to purchase portrait, proceed with patience. First, a goal that can do two or three types of images, is also a valid option.
One last thing. Third-party lenses like Sigma, Tamron, Tokina, and also ways to save a few dollars. There are some excellent goals of these manufacturers, but make sure thatwhat experts and others who have used them, for example, in forums and comment areas on-line.
Portrait of a Canon lens on a budget - How to choose an objective portrait
