Focus: Which Lens To Start With?
Well to start off on a wrong foot, I actually can't tell you the perfect lens for you. But I can tell you what good lenses are and why and go from there.
So I will discuss this post as if you are starting with your DSLR and you're looking for another lens to go with your kit lens. And since I use Nikon, this will be Nikon oriented since that is what I know. So most start with a 18-55mm or 18-105mm. These are decent lenses however are limited in quality of glass and maximum aperture size. So usually this is noticeable in dark settings with the limited aperture ability of the kit lens.
So, what could you get next? Well that mostly depends on what you want to shoot so I can't help you there but I can help with some good ideas that are lenses you wont want to sell later. The two lenses I would recommend is a 50mm or 35mm. Both these lenses are lenses I know people don't replace unless it is for a f/1.4 version. Also these lenses can be cheap, and they are small. They are prime lenses so they do not zoom, so that means you have to walk around a little more to compose. This trains you a little more with composition which isn't terrible since that helps you especially at this stage.
So the 50mm's. There is the
50mm f/1.8 D, and the 50mm f/1.8 G. I used the 50mm f/1.8 D and it was great. It is an amazing lens and it is cheap. Less than $200, and for the quality of the lens that is quite the bargain especially when you are starting out. So the 50mm is a great portrait lens so if you take photos of people a lot this is a great lens. Since it is a prime lens they are very sharp and have very wide apertures. The 50mm f/1.8 G I am sure is also a good lens. I have never used it but the 50mm is classic, Nikon wouldn't mess that one up.
Now if you want to capture a little more in your photos the 35mm is less zoomed in. It would capture a person and their environment better, or a small group of people. Now of course you can walk closer or further away with either the 35mm or 50mm but with the 50mm I found myself backing up into walls and tables to get more than one person in the photo. So the 35mm is a good "do it all" type lens because it is wide but not too wide to take portraits still. The 35mm f/1.8 G is a good lens and very sharp. My full review of the lens you can find
here. It isn't a very expensive lens but it is more than the 50mm f/1.8 D.
So if you are not interested in a prime, well that's too bad but there are other lenses. An 18-200mm is a good lens as a kit lens as well but that is a lens that you usually do not keep. It again is a variable aperture zoom which doesn't fix the aperture constrictions you have with your last kit lens. I have a friend who is a photographer and they bought a 18-200mm as a kit lens and now wants a new lens. It is a good lens but is a "jack of all trades but a master at none." So usually you replace it with other lenses that are masters.
Another option now for DX or cropped sensor cameras is the 40mm Micro (macro) lens. It would be like the 35mm but you could experiment with macro photography as well. This lets you take photos of flowers and bugs etc. I have never used it and it is relatively new but it is a lens to think about for sure. I love macro myself so I got the 105mm VR Macro but that is a fairly pricey lens. Or was when I bought it.
There are some lenses a lot of people are tempted to get for a second lens like the 55-200mm. Again, it is a beginner lens which works I am sure but you will want to sell it in a year so you may just want to save your money and get a better lens now. The advice that is always tossed around is to invest in glass (lenses) instead of cameras. Lenses usually hold their value more and are replaced less often. So don't be afraid to invest in lenses. It is usually worth it. The lenses that do decrease in value are the starting kit lenses because people usually buy them and then try to sell them within the year so there are a lot of them floating around.
So usually try to get a fixed aperture lens. They help you with low light and they usually are better than a variable aperture lens. The less expensive ones are usually primes like the 35mm f/1.8 G and 50mm f/1.8 D or G. I hope that helps. I just wanted to get some of that information out there to help photographers starting out and trying to get a second lens.
