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Legrowth 45X LED Portable Pocket Magnifier Microscope

SKU:A26440000L

Are you really looking for a pocket 45X Microscope? Now, you can stop here! We are pleased to offer for sale this 45X LED Portable Pocket Magnifier Microscope for you.This Pocket Magnifier features 45x power and 2 LED lights. This...
Retail Price:
USD$ 24.78
Wholesale Price:
 
Wholesale Price
Quantity 2-78-1920-49≥50
Price USD$ 9.20USD$ 8.59USD$ 7.98USD$ 7.17
 
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  • Overview

Specifications:


  • This LED Microscope features transmitted illumination
  • This 45X Microscope is coarse adjustment focusing
  • This Pocket Microscope is professional quality at a student price
  • This 45X pocket microscope has turret-mounted achromatic objectives, fine and coarse rack-and-pinion focus and substage diaphragm light control, and a metal frame
  • This Pocket Magnifier is ideal for general medical applications, industrial use, hobbyists/ collectors and educational purposes
  • This 45X Pocket Magnifier makes studying plant and insect samples easy and fun for the whole family
  • Total Magnification: 45X
  • Eyepiece Directly Observable Range: 0-7mm/0-0.2in
  • Strabismus Can be Observed of the Scope Eyepiece: 0-11mm/0-0.4in
  • Color: Silver

Details:


Legrowth 45X LED Portable Pocket Magnifier Microscope


  • This 45X pocket microscope has turret-mounted achromatic objectives, fine and coarse rack-and-pinion focus and substage diaphragm light control, and a metal frame

Legrowth 45X LED Portable Pocket Magnifier Microscope


  • The 45X LED Microscope is both versatile and easy to use with the ability to magnify objects, it features transmitted illumination

Legrowth 45X LED Portable Pocket Magnifier Microscope


  • This 45X Microscope has bright LED light of the magnifying glass which provides enough light at any dim conditions

Legrowth 45X LED Portable Pocket Magnifier Microscope


  • This Portable 45X Microscope is perfect for your pocket or purse and is new from our inventory

Legrowth 45X LED Portable Pocket Magnifier Microscope


  • This Pocket Magnifier is ideal for general medical applications, industrial use, hobbyists/ collectors and educational purposes

Legrowth 45X LED Portable Pocket Magnifier Microscope
Legrowth 45X LED Portable Pocket Magnifier Microscope


  • This 45X Pocket Magnifier makes studying plant and insect samples easy and fun for the whole family

How Do Telescopes and Microscopes Magnify?


With the invention of the telescope, mankind has been able to see deep into space with continuous new insights into how the universe works. The microscope has provided humanity with the ability to discover the function of minute aspects of cells and DNA strands.
The main component for both instruments is the lens. This simple idea is a curved piece of material that you can see through. The lens is either concave or convex. This discovery is still influencing science.


  • Lenses
  • The lens has a long history, even referred to by Roman philosophers Pliny the Elder and Seneca in the first century AD. They were called both magnifying glasses and burning glasses because the lens was used to concentrate sun ray's to start fires.
  • The clear object is curved on either one side or both in a concave or convex fashion. Concave is thicker at the edges and thinner in the middle, which makes an object look smaller. Convex is the opposite; thinner on the outer edges and thicker in the middle, which makes an object look bigger by focusing the light in one place.
  • The light coming through the lens is refracted or bent as is passes through the lens.
  • Telescope History:
  • Although Galileo is commonly credited with inventing the telescope, it was actually Hans Lippershey, a Dutchman in approximately 1608 who discovered that by using two lenses separated from each other that an object was seemingly closer.
  • Galileo took this idea and developed his own version. Galileo then became renowned for his use of the this device. He looked to the stars with his creation and discovered amazing objects like the rings around the planet Saturn. His most important scientific discovery from the use of his new looking device was to confirm a theory of Nicholas Copernicus that the stars and heavenly bodies did not rotate around the earth, but around the sun.
  • Another inventor, Johannes Kepler modified Galileo's device by changing the concave lens used by Galileo to a convex lens with an additional prism. This allowed for a wider viewing angle.
  • Microscope History:
  • The simple lens or burning glasses mentioned by the Romans had a slight magnification. People used these lenses to better view tiny insects, especially the common flea and the magnifying lenses became known as flea glasses.
  • In 1590, Zaccharias and Janssen, spectacle lens makers put lenses inside a tube. They discovered that objects at the end of the tube were enlarged greatly. To add to this important discovery, Anthony Leeuwenhoek began experimenting with lens size and curvature. The rounder the lens, the more magnification. He eventually reached a magnification of 270 times normal.
  • His work led him to look at objects that had so far been too small for the human eye. He looked at blood cells, bacteria, yeast and tiny animals and plants in water.
  • Lens Function
  • The telescope is a fairly simple device---one or more lenses positioned within a tube that collects light via a convex lens (objective lens or mirror). The light redirects or refracts the light to the focal point, usually by a prism (second multi-faceted lens), which creates the impression that the object is close.
  • The microscope also has a simple lens alignment to produce the magnified effect. The objective, a convex lens located at the bottom of the microscope magnifies and refracts the object's image up the microscope tube to the top convex lens and further magnifies it. A compound microscope uses two lenses. One lens creates and enlarges the image, and the second lens further magnifies the first image.
  • The Future
  • The creations of both the microscope and telescope have opened up the scientific world. Telescopes are now enormous and are looking deep into space. For microscopes, the discovery has opened up the micro world of atoms, atomic and sub-atomic theories.
  • These two powerful tools of the scientific community no doubt will provide many more discoveries whether at the end of the universe or the sub-atomic level.

Package Included:


  • 1 x 45X LED Portable Pocket Magnifier Microscope