Macro Photography is a wonderful way to get to see the world from up close.There are a number of ways to get into macro photography ranging from inexpensive to outrageously expensive. Tough decisions to make, especially for someone who doesn’t make their living from photography.
If you decide you want to explore macro photography you have a number of options. I have listed these options starting with what I would consider to be the best equipment for the job. This doesn’t mean that buying a dedicated macro lens will always be better than extension rings but in general you will get the best results by going this way.
Important Items to Consider:
- – dedicated macro lenses
- – extension tubes or bellows units
- – reversing rings
- – close up lenses and
- – macro zoom lenses
DEDICATED MACRO LENSES
Dedicated macro lenses are the ultimate way to go if you’re serious at all about doing this type of work. It doesn’t have to be expensive; If you’re serious about macro photography, buying a lens specifically designed for the purpose is the best way to go. The lens designs are optimized for close focusing and the lenses are also generally flat field (focus in a flat plane) producing sharper corners on flat objects such as pieces of wood or slabs of rock.
EXTENSION TUBES OR BELLOWS UNITS
Extension tubes or bellows units are pieces of equipment that put space between the camera body and the lens thus allowing the lens to focus closer. They can work well with certain lenses. For instance, if you have a 50mm prime lens this might be a good option to get into macro work at an affordable cost. Extension tubes often come in sets of three of different lengths (high quality tubes tend to be sold individually) that can be used singly or combined to get the close focusing distance required.
Bellows units work on the same principle but are expandable like a “bellows” allowing a great deal of flexibility. There real downside is the expense, and they’re bulky and heavy as well. I expect most people use bellows units for studio work only, as they aren’t terribly practical in the field. One area where extension tubes really shine is for making long focal length lenses like a 300mm focus closer—great for photographing dragonflies and other critters.
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CLOSE UP LENSES
Close up lenses are clear “filters” that screw onto the front of your lens allowing the lens to focus closer. Quality varies from mediocre to quite acceptable depending on the quality of the filters. This is likely the least expensive way to start shooting macro but does have its drawbacks. A big factor that has to be looked at is the quality of the camera lens you will be using. Inexpensive zoom lenses will likely produce less than stellar results while high quality prime lenses can produce excellent results but none of these will produce tack sharp results like the dedicated macro lenses. The biggest advantage? As these are just fancy filters they are very light, no extra tubes or additional lenses to carry.
REVERSING RINGS
Reversing rings allow you to mount a lens “backwards” on the camera body. When used with high quality prime lenses, the results can be stunning and if you reverse a wide angle lens often you can achieve high magnifications on the order of 2X or more. For people interested in high magnification shooting, this is often the way to go, especially if you are on a budget.
MACRO ZOOM LENSES
What about the macro zoom lens that you already own? Many of the new lenses that come as part of a kit are labeled as macro zooms and while they do focus a little closer than normal they are not true macro lenses. My experience has been that most of them are very suspect in terms of sharpness, as these lenses are not designed for this sort of application. In a pinch they will work, but to get in really close to your subject one of the above options would be best.
Have fun and happy shooting!