Dual Bulb

5 Important Features of a Good Microscope for Students

A good microscope suited for students requires features that are essential for academic use. Well built, built-in light, dual focusing, binocular head, and mechanical stage are the important features to consider for a good student microscope.

It is essential to know the features and understand the need of a microscope before deciding which microscope to get. Selecting a good student microscope will require a student to know the level of his study and how he will use the microscope. It is important to consider the microscope’s features discuss further below to be able to have the right student microscope.

Well built

The first feature to look for is the durability of the student microscope. Always check the frame if it is well built. A microscope made from metal is sturdy since it reduce vibrations from external factors. Metal will also minimize the variation of temperature fluctuations. Do not buy student microscope made from plastics or chromed to look like metal if you want a microscope that last long.

Built-in light

A good lighting system is a good student microscope. Tungsten, fluorescent, and LED are the common light mechanism used in a student microscope. Know as much information as you can about the microscope’s bulb standards if you want to use it for a longer time. A microscope with a built-in light will provide the student the convenience to concentrate more on the observation compared to that of a mirror microscope which is dependent on an external light source.

Dual focusing

Pick a microscope with dual focusing knobs. A microscope with dual focusing knobs will allow the students to enhance their focusing skill in using a microscope. It will provide them the capacity to see different layers of semi-transparent specimen in fine details. A dual focusing microscope both having coarse and fine focus will allow the student to observe both the width and depth of a specimen.

Binocular head

Binocular head microscope provides less eye-strain and fatigue from using the microscope for a longer period of time. The dual eyepiece allows the user to adjust the eye distance for more comfort. Although a binocular head is more comfortable, a monocular microscope is still the standard equipment for those on lesser budget.

Mechanical stage

It is also highly recommended to consider microscopes having mechanical stage. A movable bracket on a microscope’s mechanical stage will provide easier slide position. Unlike microscope using slide clips, a movable bracket will simple allow the viewer to just turn the knob for a precise specimen location. Calibrated version microscopes also include markings to easily note the specimen’s position. This will provide the student precision and easier specimen location to save time and effort.

You could always bring along a slide specimen sample to directly try on a student microscope and know what you exactly need.

Visit Super Science Fair Projects to find more of the best student microscopes in the market.

What is the appropriate height to suspend a 4' florescent lamp from the ceiling?

I want to add a shopo light to my garage, which is 25'x20' and has 10' ceilings. What is the appropriate location to hang a 4' dual bulb florescent lamp to maximize it's effect?

In the middle of the room will give the best light. If you're parking a car in there, the min. standard ht. should be 7 ft. (same as a garage door)

If you're not parking cars in the shop, the standard, min. would be 6'-8"

If you're using your shop for something other than cars, think about what it is you need. Example: I used my garage for cabinet making, and therefore need at least 8' because I carry 4x8 sheets of plywood over to the table saw.

Engadget Podcast 245 - 06.24.2011 (Engadget)

Filed under: Podcasts

This week was like some sort of beautiful patchwork quilt of tech news from
all sorts of random corners of the industry: we've got hoardes of tablets, one
very tiny camera, a slew of software and mobile news, and...light bulbs? PhD
programs? DataGates? We'd try to explain it all in this text, but we think
you'd be better-served to just hit the play button down there. Or the download
link. We won't judge you either way, just get it done, ok? It's the Engadget
Podcast -- thanks for listening, as usual!

**Host:** Tim Stevens

**Guests:** Darren Murph, Brian Heater

**Producer:** Trent Wolbe

**Music:** Brown Eyed Girl

00:02:40 - Nokia N9 first hands-on! (update: video)

00:11:27 - Nokia's first Windows Phone: images and video, codenamed 'Sea Ray'

00:14:10 - Editorial: Dear Nokia, you cannot be serious!

00:18:40 - Nokia's N950 developer MeeGo handset gets official: 4-inch display,
QWERTY keyboard, same childlike dreams (updated)

00:23:30 - Prototype dual-screened 2-in-1 Android smartpad from Imerj preview

00:29:22 - Apple unveils updated Time Capsule, bumps storage to 3TB

00:31:25 - Apple Final Cut Pro X now available on Mac App Store

00:35:42 - Samsung denied preview of iPad 3, iPhone 5 in ...

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