ESSLNB 40X-2000X Microscopes for Students Adults 3W LED Compound Lab Microscope with Phone Adapter X-Y Mechanical Stage N.A = 1.25 Abbe Condenser 2 Types of Power Supplies
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تفکیک هزینه ها
هزینه حمل و گمرک:
35 تا 55 روز کاری
ضمانت اصالت و سلامت کالا
ارسال رایگان در سراسر ایران
Trinocular microscope is widely used in education, lab research, biology, metallurgy, engineering, chemistry, manufacturing, and in the medical, forensic science, and veterinary industries.
1x Phone adapter
2x WF10X,2x WF20X Eyepiece
1x Set of slides
1x Blue filter
1x Cedar wood oil
1x Allen Wrench
1x Power adapter
1x Dust cover
1x Instruction manual
Slides help you explore the fantastic microbial world.
Prepared Slides and Blank Slides
ESSLNB 2000X Biological Microscope with Vertical Trinocular Port
with X-Y Axis Double Layer Mechanical Stage NA1.25 Abbe Condenser
Compound biological microscope comes with a 30° inclined binoculars viewing head, two pairs of widefield eyepieces (WF10X, WF20X), four Din achromatic objectives 4X, 10X, 40X（S）,100X(S, Oil), large X-Y Axis double layer mechanical stage with scales, NA1.25 Abbe condenser with Iris diaphragm, coaxial coarse and fine focus knobs and variable intensity LED transmitted illumination system.
With biological slides and blank glass slides, coverslips and blue filter, accessories are necessary.Cedar wood oil is used for 100X oil immersion objective.
With a sucker phone adapter, it can record beauty,acquire knowledge in the micro world and cultivate students love of natural science.
Solid Material---All Metal Mechanical Components and Frame with Stain Resistant Finish
High Quality Optics--- Fully Coated Precise Optical Glass Elements
55 to 75mm interpupillary distance gives you better observation based on your pupil distance.
Vertical trinocular port can be used as a C-Mount or 23mm photo port.
Equipped with four 195 all-optical achromatic objectives, the body is made of metal copper, the multiples are 4X, 10X, 40X, 100X. Since the 40X and 100X objective lenses are close to the slides during observation, the two lenses are internally designed with springs in order to prevent crushing of specimens.
A single objective lens structure accessories are extremely complicated, the accessories are metal parts, copper parts, optical parts.
A conjugate distance of our objective lens is 195 mm,which is an achromatic objective lens that corrects field curvature and astigmatism and a vertical axis chromatic aberration of less than 2.5%.
2000X Magnification with 100X Oil Immersion Objective
195 Achromatic objective lens offer larger lens, better optical system, higher cost,more light transmission and clearer image
The instinctive reaction of a first time user is to prefer microscope kits that offer higher magnification. But this is misleading. Most microscope kits dont offer any intermediate magnifications between 1000X and the maximum magnification they offer (2000X or 2500X), so that maximum magnification doesnt really give you any extra resolution over a 2000X microscope.
Large Field of Eyepieces
A pair of wide-field eyepieces (WF10X/20X) provides 8 magnifications between 40X and 2000X for biological use and educational application.
Dioptric adjustment accommodates individual eye-strength differences.
Two wide-angle eyepieces is made of full-optical glass lens, with metallic lens body.
It gives you clear imaging effect and excellent workmanship feeling.
NA1.25 Abbe Condenser with Iris Diaphragm
The light intensity can be controlled with the aperture lever to control the amount of light focused on an object or organism.
Abbe ondenser can move up and down by rotating the condenser lifting control ring to change the light intensity.
Blue filters can increase the resolution of the objective lens, weaken the intensity of the light source, and maximize the aberration.
Coaxial Coarse and Fine Focus Adjustment
It offers precise location for sharp and clear images.
Coaxial coarse and fine focus knobs on both sides
The coaxial positioning makes you not to move your hand much when focusing the microscope.
Mechanical stage with adjustment handle
The double layer mechanical stage gives you full movement of your sample for scanning purposes, or centering purposes.
Instead of just the clips moving around on the stage, the entire stage moves in the X, Y, and Z dimensions.
Your slide won’t slip off in any way when you’re trying to locate your point of interest on your slide.
LED Illumination with Adjustable knob
Transmitted illumination can be found because it has a LED light of which the intensity can be adjusted depending on the situation.
It also lasts much longer than a typical halogen bulb.
Microscope Phone Adapter
Biological microscope with smartphone adapter, you could record the beauty and acquire the knowledge in the microworld better.
2 Kinds of Power Supplies
You can choose any one of power supplies according to your needs.
You neednt worry there is no electrical socket outlet outside and can use batteries instead.
You can take this miceoscope anywhere you want without worrying about power
Blue filter+Cedar wood oil+Slides
Blue filters can be used in different levels of light control to better observe.
100X objective lens is marked with “oil”, which means oil mirror. Due to its high multiple, the lens and amount of light transmission is small, the objective lens needs to use cedar wood oil so that change the transmission of light from air to oil in order to reduce light loss, for enhancing the brightness of the field of vision, and offer clear image.
|Package Dimensions||16.4 x 12.8 x 10 inches|
|Item Weight||11.53 pounds|
|Date First Available||May 14, 2019|