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$59
1-49 Set/Sets
$50
50-99 Set/Sets
$45
100-299 Set/Sets
$42
≥300 Set/Sets
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| Selling Units: | Set/Sets |
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| Package Type: | Customized according to buyer's needs |
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Other Products Recommend: Digital microscope, Biological microscope, Jewelry microscope, Children's microscope
The working principle of Biological Microscope
Refraction and refractive index
Light propagates in a straight line between two points in a homogeneous isotropic medium. When passing through transparent objects of different densities, refraction occurs due to the different propagation speeds of light in different media. When light rays that are not perpendicular to the surface of a transparent object (such as glass) are emitted by air, the direction of the light rays changes at its interface and forms a refraction angle with the normal.
Performance of lenses
Lenses are the most basic optical components that make up the optical system of a microscope. The objective, eyepiece, and condenser components are all composed of a single or multiple lens. According to their different shapes, they can be divided into two categories: convex lens and concave lens (negative lens).
| Model No.: SX-AL | ||
| Viewing Head | Monocular Head, Inclined at 45º | √ |
| Eyepiece | WF10X | √ |
| WF16X | ○ | |
| Objective | 4X 10X 40Xs | √ |
| Nosepiece | Triple Nosepiece | √ |
| Condenser | Abbe Condenser NA0.65 with Disc Diaphragm | √ |
| Focusing System | Coarse Adjustment Range 8mm | √ |
| Stage | Plain Stage with Slide Clips 90x90mm | √ |
| Attachable Mechanical 90x90mm | ○ | |
| Illumination | Φ40mm Concave-Plan Reflectir | √ |
| Optional Accessory | 2X Magnigication Eyepiece | |
| Note：● Standard Outfit ○ Optical | ||
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.