Microscopes
They were invented in 1904 by August Köhler and Moritz von Rohr, scientists working for a microscope-making company. Their creation started from the idea of building a microscope which could achieve higher resolution, so after performing wavelength calculations, they decided to use UV light.
For much of the 20th century, ultraviolet microscopy was widely used because of its potency. With it, it was possible to visualize and study a large number of biological elements and processes that until now had not been described with traditional microscopy. However, phase contrast microscopes were then invented and ultraviolets took a back seat.
Types of Microscopes a Laboratory May Need
Laboratory Microscope YR0241
Coaxial coarse and fine knob, 24mm range of motion, 0.004mm fine division,Siedentopf trinocular head, 30° inclined, interpupillary distance 55-75mm,Revolving quadruple ...
LCD Touch Screen Digital Microscope YR05782
Achromatic HC 4x,10x,40x100x Objective, Upgradeable To Infinity,Double Layer Mechanical Stage ...
Manual Halogen Laboratory Microscope YR0266A
YR0266A // YR0266C is newly designed Full Auto Morotrized Research Level Scientific Laboratory Microscope...
Metallurgical Microscope YR0251 – YR0252
Scidentopf trinocular Head 30° Inclined, Interpupillary 48~75mm,Extra Wide Field Eyepiece EW10x/22mm...
Our Best Selling Microscopes
- Parallel Optical System, Module Design to Add Function Easily
- Large Zoom Ratio Up to 1:10 With Tilting Head 0°-35° Viewing Angle Adjustable for User
- Transmit & Reflect LED Illumination, Brightness Adjustable, Working Life 6000 Hours
- Complete Accessories Include Polarizing, Dark Field, Fluorescent Attachment
- Plan Apochromatic Objective 0.5x Optional
| Model | YR0246 | YR0247 | YR0248 | |
| Optical System | Parallel Optical System, Module Design to Add Function Easily | ● | ● | ● |
| Head | Binocular Head 20° Inclined | ● | ● | ● |
| Titling Head 0°-35° Viewing Angle Adjustable for User | o | o | o | |
| Eyepiece | Extra Wide Field Eyepiece EWF10x/22mm，Diopter Adjustable,Interpupillary 55-75mm | ● | ● | ● |
| Zoom Body | 0.8~5.0x, Zoom Ratio 1:6 | ● | – | – |
| 0.8~6.4x, Zoom Ratio 1:8 | – | ● | – | |
| 0.8~8.0x, Zoom Ratio 1:10 | – | – | ● | |
| Auxiliary Lens | Plan Achromatic Lens 1.0x | ● | ● | ● |
| Working Distance | 78mm | ● | ● | ● |
| Focusing | Coarse Focusing Konb, Range 105mm | ● | ● | |
| Coaxial Coarse & Fine Focusing Knob, Fine Division 0.015mm, Coarse Stroke 38.4mm/Rotation, Fine Stroke 1.5mm/Rotation, Moving Range 105mm , Focusing Mount Inner Dia. 76mm | ● | |||
| Illumination | Transmit & Reflect LED Illumination, Brightness Adjustable, Working Life 6000 Hours | |||
| Model | Cata. No. | |||
| Head | Titling Head 0°-35° Viewing Angle Adjustable for User | YR0248-op1 | ||
| Model Change to A23.1005 | ||||
| Eyepiece | WF15x/16mm | YR0248-op2 | ||
| WF20x/12mm | YR0248-op3 | |||
| WF30x | YR0248-op4 | |||
| Auxiliary Lens | Plan Apochromatic Lens 0.5x | YR0248-op5 | ||
| Plan Achromatic Lens 1.0x | YR0248-op6 | |||
| Plan Achromatic Lens 2.0x | YR0248-op7 | |||
| Achromatic Lens 0.3x | YR0248-op8 | |||
| Achromatic Lens 0.5x | YR0248-op9 | |||
| Illumination | Coaxial Illumination Set: | YR0248-op4 | ||
| –Cold Light Power Supplier, | ||||
| –Dual Light Guide, | ||||
| –Coaxial Episcopic Illuminator, | ||||
| –Iris Diaphragm | ||||
| Iris Diaphragm | YR0248-op5 | |||
| Working Stage | Temperature Control Stage | YR0248-op6 | ||
| Movable Working Stage | YR0248-op7 | |||
| StandClick to See | Universal Table Stand | YR0248-op8 | ||
| YR0248-op9 | ||||
| Track Stand, Transmit & Reflect Light Source | YR0248-op10 | |||
| With Coarse & Fine Focusing Optional, Model -F, Like A54.1019-F | YR0248-op11 | |||
| YR0248-op12 | ||||
| YR0248-op13 | ||||
| YR0248-op14 | ||||
| Fluorescent | EPI-Fluorescent Attachment For Stereo Microscope | YR0248-op15 | ||
| Dark Field | Dark Field Attachment For Stereo Microscope | YR0248-op16 | ||
| Polarizing | Simple Polarizing Attachment For Stereo Microscope | YR0248-op17 | ||
| LCD Monitor | 8.4″TFT Touch Screen LCD Monitor & Connector | YR0248-op18 | ||
| Adapter | Photo Tube, Beamsplitter 1 Port | YR0248-op19 | ||
| Photo Tube, Beamsplitter 2 Port | YR0248-op20 | |||
| Photo Adapter, 2.0x, For Nikon or Canon DIgital SLR Camera | YR0248-op21 | |||
| C-mount 0.5x | YR0248-op22 | |||
| C-mount 1.0x | YR0248-op23 | |||
Analysis of the best Microscopes for your Laboratory
What is a composite microscope?
The greatest advance in the scientific world came with the arrival of the optical microscope, which is nothing...
What is a dark field microscope?
Darkfield microscopy is a type of optical microscope used in certain types of laboratories. It has the same ...
What are ultraviolet light microscopes?
They are a type of microscope, similar to conventional ones, however, they have a key difference...
Types of microscopes: applications
The microscope is a device that allows observing elements or structures that cannot be observed with the...
Catalog of Microscopes models on offer
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Laboratory Microscope YR0241
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Manual Halogen Laboratory Microscope YR0266A // YR0266C
Select options This product has multiple variants. The options may be chosen on the product page -
Biological + USB Portable Dual Lens Digital Microscope YR05783 // YR05786
Select options This product has multiple variants. The options may be chosen on the product page -
Binocular Laboratory Microscope YR0243 // YR0244
Select options This product has multiple variants. The options may be chosen on the product page -
Laboratory Biological Microscope, Trinocular, Achromatic YR05788-AT
Select options This product has multiple variants. The options may be chosen on the product page -
Binocular Infinity Plan Laboratory Biological Microscope YR05787 – YR05788
Select options This product has multiple variants. The options may be chosen on the product page -
Binocular Student Biological Microscope YR0242 // YR0242-1
Select options This product has multiple variants. The options may be chosen on the product page -
Phase contrast achromatic microscope 40x YR05792-2
Guides to Becoming a Microscope Expert
What is the most commonly used Microscope and why?
The microscope allows to observe samples almost invisible to the human eye, and in the laboratories, are ideal equipment...
Use of Microscope for Tissue Analysis Caused by Hantavirus
Hantavirus is a zoonotic viral disease caused by the hanta virus, the carriers of this infectious agent are rodents, especially...
Types of microscopes for laboratory and field
The microscope is an instrument that allows observing elements or structures that can not be observed at the naked eye.
Functions of the microscope for the development of vaccines against monkeypox
Monkeypox, also known as seismic smallpox, is a disease similar to smallpox, however, this is considered less severe, and is caused by the Orthopoxvirus. This viral disease is spread by coming into contact with the animals that carry the virus...
Working Microscope Videos
In this section you can find, our Microscopes in operation, packaged, receiving service, etc.
Working Microscope
The greatest advance in the scientific world came with the arrival of the optical microscope, which is nothing more than an instrument that makes it possible to observe microscopic objects, that is, they cannot be seen with the naked eye by the human eye, this function is thanks to the fact that it has an optical system formed by lenses that increase the image that the user is viewing.
The basis of these equipment is the presence of lenses that change the direction of the light rays, such as converging or diverging, which can produce augmented images. Another fundamental element, without which they could not work, is light, that is why optical microscopes come equipped with a light bulb or lamp at the bottom. There are several types of microscopes, including the compound, which we will discuss below.
Frequently Asked Questions about Microscopes
How to know the prices of Microscopes
To know the price of the Microscopes we invite you to send us an email with your request through the contact form.
What are the delivery times of the Microscopes?
- If the equipment of your interest is in stock or if it must be manufactured.
- The type of freight you have chosen, this may be; air or sea.
How to make a purchase of Microscopes?
- By email: [email protected]
- By telephone: +33 (0) 1 78 95 87 02
- E-commerce: Via Kalstein's official website in your country.
How does the warranty work?
Can I request a quote online?
Of course, you can request a quote for the Kalstein team of your interest, directly from our official website. Once you have identified your preferred model, click HERE