The features of a quality battery powered microscope are usually one step higher than typical battery powered microscopes designed for kids and equal or almost at par with those provided by microscopes more suitable for indoor use and are electrically powered.

Advantages of Using a Battery Powered Microscope

Introductory Equipment to Microscopy – A battery powered microscope is a great tool for introducing your kids to science. Because it’s built for field use, you don’t have to be afraid of bringing it with you while walking around the park, camping in the woods, or going anywhere outdoors. Kids need not wait at home to examine collected specimens. With a battery powered microscope, they can prepare their specimens right then and there and view it immediately with their microscope.

Outdoor Use – Taking a battery powered microscope is also ideal for adults intending to have a scientific journey in places that wouldn’t have any electrical outlets readily available. They are also ideal if instant observation and analysis on microscopic samples and specimens are necessary.

Features, Parts, and Specifications of a Quality Battery Powered Microscope

Battery Powered – Some microscopes use just two while other microscopes use four AA batteries as their source of power. Microscopes that come with LED illuminators will not, however, take their power from these batteries but rely on a built-in battery which you’ll charge via an AC adapter. Charging time tends to vary but it will rarely take more than six hours.

Sometimes, these microscopes come with their own set of rechargeable batteries and even a built-in battery charger. Either way, it’s safer if you always bring an extra set of batteries with you for emergency.

LED Indicators – Battery powered microscopes come with LED indicators. They’ll let you know at a glance if your microscope is still charging, switched on, in use, or any other programmed function.

Prepared Slides – A quality battery powered microscope designed for kids usually comes with a set of prepared slides to kick-start a kid’s journey in the world of science. This set is typically made up of slides containing a paramecium, epithelium cells, germinating pollen, a dicot plant stem, and frog blood. If you don’t have enough time to guide your child on how to use these slides, giving him a microscopy textbook for kids can always do the trick.

Objectives – The best battery powered microscopes will give you a 4-lens nosepiece using 4x, 10x, 40x, and 100x objective lenses. If you’re lucky, the lenses for your objectives will all be parfocaled, parcentered, and achromatic to reduce any chances of having aberrations in the images of your specimen. These will also ensure that your sample or specimen will stay in focus even when you alternate between different magnification levels.

If you’re truly lucky, your battery powered microscope will provide you with user-friendly clutches and controls so that you can maneuver the right settings for your microscope without damaging the slides or your microscope’s lenses. Some may also come with free oil immersion lenses and maybe even a tube of immersion oil as a bonus!

Diaphragm – A quality battery powered microscope will come with a six-hole disc diaphragm. Low end battery powered microscopes may only come with three or four. With more holes for your diaphragm, you’ll have better degree of control over how much light you wish to use on the specimen, how intense you wish it to be, and the level of contrast you desire.

Eyepieces – Low end battery powered microscopes may only come with one set of eyepiece: these are usually equipped with wide field of view already, at 10x, and fully coated. High end units, however, may also offer another eyepiece at 25x and wide field as well. As always, higher eyepiece magnifications mean possibly higher total magnification as well, depending of course on the range of your microscope’s objective lenses.

Safety and Protection – Like other types of microscopes, a battery powered one will come its own microscope dust cover. High end products may come with its own durable and weatherproof case since it’s safe to assume you’ll be using your microscope outdoors. Product warranty will depend on the brand of your microscope; naturally, always go for the fairest terms and conditions. Check the reputation of the manufacturer and what type of customer support they offer.

As you can see, the features of a quality battery powered microscope are not that different with those offered by typical microscopes. If anything, they only differ in the degree or power of specified features. Expect to pay $700 to less than $1,000 for a quality battery powered microscope.