Microscopes are complex pieces of equipment, so you might not know where to start or what some of the terminology means. In this microscope buying guide we offer practical tips and expert advice to help you select and purchase the perfect microscope online.

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What do you need to buy a microscope for?

First, figure out why you need to buy a microscope. Will this microscope be used for your high school science class? Do you need it for your child? Do you need it for a lab? For fun at home?

Entering into the microscope buying process with a clear understanding of why you need to purchase a microscope, and how you'll use it, will allow you to select the perfect unit for you. You may have to do a little research on different kinds of microscopes.
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Does it meet your needs?

Once you have clarified exactly what you sort of microscope you require, the next step is to search for a microscope that is compatible and will be well-suited to your unique application.

Microscopes come with a lot of different functions, styles, and accessories. Some questions to ask:

• What kind of lenses do you need?
• What level of magnification?
• What kind of focus: coarse only, or coarse and fine? If you're working at higher magnifications (over 200x or so), having fine focus capability would help.
• Do you require any special filters?
• Will your microscope be monocular or binocular?
• Will it be a light microscope and if so do you need one that runs on batteries so you can use it in the field?
• Do you want a microscope which can connect to a computer or digital camera to document your studies?

There's a lot to think about, so be sure to go through this list and compare it with the specs and features when you buy a microscope online, to determine if it's right for you.
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Is your microscope a good price?

Obviously, price is always a factor. Microscopes can be expensive, but it is possible to find one within your budget.

While you might be able to find a good used microscope locally, we recommend buying new, because you know what you're getting, and you'll be able to know that your microscope has been well cared for. We caution against buying a used microscope from schools because it could be worn from years of heavy use.

Does it have a warranty?
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Not all microscopes come with a warranty; most microscopes are built to last. Some come with separate warranties for different parts, while others may offer a 5-year or lifetime limited warranty, but exclude certain parts, such as the bulb. It's up to you to determine how important you think having a warranty is. Chances are that unless you're investing more than $200 in a microscope, the seller's return policy should offer sufficient peace of mind.

No matter what you need it for, a microscope is sure to be a great investment, and one that will last if you take good care of it.

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