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 Precision*World

Precision*World

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 AmScope’s mission is to promote interest in, and advancement of, science by making high-quality microscopes accessible to customers of all economic backgrounds. By designing, manufacturing, and distributing our own AmScope brand microscopes and accessories, we are able to keep costs lower than other

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  • Purchase Guide
  

Purchase Guide


How to Select a Microscope?

Your application is the most important factor in choosing a microscope. What you need to see and what you want to do with that image will determine what kind of microscope you need. There are two basic types of optical microscopes: high power and low power. High power microscopes can go up to more than 1000X magnification power which are used to view the tiny objects you can not see by your bare eyes, like the cells in a drop of blood. The compound microscopes used in clinic offices and veterinary labs are examples of a high power microscope. Low power microscopes come with magnification powers usually less than 100X that are used to look at the small objects you can see by your bare eyes but want to get details. Stereo microscopes used in industry and dissecting microscopes in hospitals are typical low power microscopes. If you need very high magnification to view the internal structures of cells, you would most likely use a compound microscope. If you need to examine solder joints on circuit boards or other relatively large objects, you would probably use a stereo microscope. Within each of these applications, however, there can be far more demanding requirements; a researcher studying the functions of neurons will require a far more sophisticated instrument than a high school biology teacher introducing students to cellular structures for the first time. If you have a very specific application, you may need a highly specialized microscope or special accessories. With our wide range of microscopes and accessories we can help you configure an instrument for almost any application.

Compound microscopes are what most people visualize when they think about microscopes. They are available in monocular, binocular and trinocular formats. They have a number of objectives (the lens closest to the object being viewed) of varying magnifications mounted in a rotating nosepiece. Typically the range of magnification on a compound microscope is between 40X and 1600X, although some are capable of higher or lower magnifications. Because only one objective is used at a time, the viewer sees a two-dimensional image of the specimen. The image is usually reversed and upside-down. For basic student microscope use, refer to the Elementary, High School or Monocular section; for medical student, laboratory and medical use, refer to the University, Binocular or Trinocular section; for Inverted Microscopes, Metallurgical Microscopes, Polarizing Microscopes, Portable Field Microscopes, Fluorescent Microscopes and Gemological Microscopes refer to the second half in High Power Microscope section.

Unlike a compound microscope that offers a 2-dimensional image, stereo microscopes give the viewer an erect (upright and unreversed) stereoscopic (3-dimensional) image. This is particularly useful for biologists performing dissections, technicians repairing circuit boards, paleontologists cleaning and examining fossils, Jewelry workers inspecting or gemstones or diamonds, anyone who needs to work with their hands on small objects. Most stereo microscopes are used at magnifications from 3.5X to 90X, but with the proper microscope and accessories, magnifications up to approaching 180X can be achieved. For educational and simple hobby use refer to the Fixed Power Stereo Microscopes. To customize and build a stereo microscopy system for industrial, forensic or other high end stereo uses refer to the Zoom Power Stereo Microscopes, Boom Microscope and/or Inspection Microscopes. These types of system will allow one to customize stands and illumination systems for any type of application. We feature the Dissecting Microscopes and LED Microscopes. These systems are designed for critical viewing for research, medical or other advanced uses. For special applications refer to Articulating, Jewelry/Gem and Coin Microscopes.

For many applications the ability to capture, display, and preserve specimen images is of equal or greater importance than actually viewing the specimen through the eyepieces. Photomicrography (35mm and other chemical formats) has been a common option on microscopes for decades, but the recent development of relatively inexpensive CCD (charged couple device) video and digital cameras has greatly increased both the popularity and flexibility of microscope imaging. Instead of clicking through slides during a lecture, university professors can now display real-time video images on projection televisions; petroleum geologists can e-mail images of core samples to their laboratories from remote locations around the world; oncologists can refer to CD or on-line catalogues of cell images to help them make faster and more accurate diagnoses. For video and digital imaging, refer to Microscope Cameras, Digital Compound Microscope or Digital Stereo Microscope section.

There are many different methods for capturing, displaying, and recording microscope images, and each has its own advantages and disadvantages. It would be impossible to cover all of these options here but one basic piece of information will be important in selecting your microscope: While it is possible to mount a camera on a monocular or binocular microscope (note: a binocular microscope has two eyepieces, but is not necessarily a stereo microscope), it is far better to use a trinocular microscope designed for camera work. Trinocular models have two eyepieces for normal viewing, plus a third "phototube" on which you can mount a camera without interfering with the normal operation of the microscope. Trinocular microscopes are ideal for photo, digital or video applications. Remember, depending upon your application additional components are required on your microscope depending upon your use. Our friendly sales force can assist you in choosing the correct items required.

Hopefully this brief outline will help you to determine which kind of microscope your application requires. If you would like further information on any of these topics, or if you would like help in choosing the right microscope for your application, simply contact us toll free at 1-888-950-2888 or email us and our technical support and sales staff will be happy to help.

All of our microscopes come with five year warranty.

About Microscope


The History of Microscope

During that historic period known as the Renaissance, after the "dark" Middle Ages, there occurred the inventions of printing, gunpowder and the mariner's compass, followed by the discovery of America. Equally remarkable was the invention of the light microscope: an instrument that enables ...

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Microscope Parts and Functions

Before purchasing or using a microscope, it is important to know the functions of each part.

Eyepieces: The eyepieces are the lenses at the top that the viewer looks through; they are usually 10X or 15X. To get the total magnification level, multiply the magnification of the eyepiece and the magnification of the objective used (ex: 10X eyepiece * 40X objective = 400X total magnification).

More info ...


How to Use a Microscope Properly

Basics:

1. When transporting the microscope, carry it close to your body with one hand on the arm and the other ...

More info ...

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International Shipping Cost Chart

Country
Weight (lbs) \
Canada*
UK
Spain
Germany
Netherlands
Switzerland
France
Greece
Italy
Finland
Norway
Sweden 
Australia
New Zealand
Singapore 
Japan
S. Korea 
Czech
Russia
Ukraine
Brazil
Argentina
Mexico**
Israel**
South Africa**
0 - 2
29.95
37.95
39.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
44.95
3 - 5
34.95
49.95
54.95
   54.95
64.95
54.95
54.95
54.95
54.95
64.95
64.95
6 - 10
44.95
64.95
74.95
   74.95
99.95
79.95
79.95
79.95
79.95
99.95
109.95
11 - 15
54.95
84.95
89.95
94.95
129.95
109.95
109.95
109.95
105.95
144.95
149.95
16 - 20
64.95
99.95
114.95
114.95
159.95
144.95
144.95
134.95
129.95
174.95
189.95
21 - 30
89.95
139.95
149.95
159.95
219.95
174.95
174.95
174.95
169.95
209.95
259.95
31 - 40
109.95
174.95
189.95
189.95
289.95
219.95
219.95
219.95
199.95
274.95
329.95
41 - 55
164.95
229.95
259.95
329.95
399.95
329.95
329.95
329.95
x
x
449.95
56 - 75
209.95
329.95
349.95
379.95
549.95
519.95
449.95
x
x
x
599.95
76 - 85
259.95
374.95
409.95
429.95
599.95
579.95
499.95
x
x
x
649.95

Remarks:
- Amount is in US dollars.
- Ship via Priority Mail® International, The United States Postal Services (USPS), taking 6 - 9 days for delivery. 
- Please email for the shipping cost to other countries.
- Customs duties and brokerage fees might be possible for some countries
. They are buyers' responsibility if there are any. Shipping costs listed above dose not include any those fees.
- How to use the chart?
1) find out the weight of the item in the "Specifications" section of the listing;
2) find out the shipping cost according to the weight of the item and the destination country from the above table;
3) fill the amount found in the the shipping cost window when you check out the item.

* Shipping cost to most areas of Canada. Please email for the cost to more remote provinces such as NL, NS, SK and etc.
** Shipping via Express Mail® International (USPS), taking 6 days for delivery