Microscope for Adults Kids Students, 100X-2000X Microscopes, Metal-Body Dual LED

Description: 100X-2000X High Magnification: Wide field Eyepiece WF25X and 2X Barlow lens work with 3 metal achromatic objective lenses: 4X 10X 40X, providing 6 levels magnifications: 100X 250X 1000X/200X 500X 2000XAdjustable Dual LED Illumination: Use bottom light to see translucent specimens and top light to see opaque objects; 100 V to 240 V AC power (included) or 3 AA batteries (not included). Please avoid using low battery5 Color Filter Disc: Works to incease contrast, black ambient light or remove IR/UV radiationCo-axial Coarse and Fine Focus: Solid all-metal frame. Rotate coarse focus to find the image quickly and then rotate fine focus to find the image clearer precise and shaper. Usually move the stage up to focus when magnification increasesErgonomic Design: True 360° rotatable head for children and adults observing together. 38° tilting eyepieces helps to reduce eye and neck strain. Please don't take too close to the eyepiece while watching to avoid seeing your own eyelashComplete Kit for lab, homeschool, STEM, K-12 Edu: Designed to help kids (6+)/students/adults beginner/amateur scientist/hobbyists exploring the fantastic world of life bioscience with complete preparation kit Product Description Let's Explore the Fantastic Micro World with Our Microscope ! What is a Microscope? Be first invented by Zacharias Janssen in the Netherlands in 1590, Microscope is a laboratory instrument uses lenses to magnify objects that are too small to be seen by the naked eye. Optical Microscope (also known as Light Microscope) is the most common microscope, which uses lenses to refract visible light that passed through a thinly sectioned sample to produce an observable image. As a common type of optical microscope, Biological Microscope is primarily designed to observe microscope biological slides (usually 1mm thick) with specimen cells, tissues, organisms, or other own-made slides. A general biological microscope mainly consists of objective lens, ocular lens, lens tube, stage, and reflector. An object placed on the stage is magnified through the objective lens. When the target is focused, a magnified image can be observed through the ocular lens Our biological microscope is designed to help kids(6+), students, adults beginner, amateur scientist, hobbyists exploring the fantastic world of life bioscience. It's also an ideal tool for homeschool, STEM, K-12 Education... Microscope Structure Before using the microscope, you should be familiar with the names of each part of the microscope and how to use it How to use a microscope ? 1. Connect AC power (100V-240V, included in the package), or load 3* AA batteries (NOT included in the package) at the bottom(Please avoid using low battery, which may affect the brightness of the light) 2. Wipe the dust off the condenser, objective lens, eyepieces, and slides with cleaning cloth (the dust will also be magnified under microscope) 3. Place the slide specimen on the center of stage and fix it with clips. Make sure the specimen is on the condenser 4. Put the eyepiece into the eye tube and rotate the nosepiece to set the objective to lowest magnification 4X. Turn on the bottom and top light at the lowest brightness. The dimming handwheels are on the sides of the base 5. While watching into the eyepiece, slowly rotate the coarse-focus knob to obtain a blurred image. Then slowly rotate the fine-foucs knob until a clear vision. You may move the specimen slightly to make sure the image is showed in the center of the view or your preferred position. Tips: usually rotate to move the stage up when magnification increases 6. Objective lens can be changed to increase the magnification, rotate the nosepiece clockwise: 4X→10X→40X. Also, 2X barlow len can be used with eyepiece (WF10X or WF25X) to increase the magnification (Please note that 2X barlow len cannot be used along as a eyepiece) 7. Adjust the brightness of the light or the 5-color filter disc to have a better view. As the magnification increases, higher brightness of bottom light is needed 8. You may mount the phone adapter on the eyepiece to see the image, and you can take pictures or videos directly and share with families & friends! Note: -While watching, please don't take too close to the eyepiece, or you may see your own eyelash in the image as imperfections -Please make sure that never over-tighten the focus knob. The stage is designed to move in the fixed safe range so that the objective lens will not collide with specimen and cause damage -Biological Microscope is primarily designed to observe microscope biological slides(usually 1mm thick) with specimen cells, tissues, organisms, or other own-made slides. So when you use it to observe other types of specimen or other opaque objects, the range of magnification is limited depending on the thickness or the condition of the specimen Shooting with Cellphone Leaf Stomata W.M. -250X Daphnia W.M. -100X Skin of Human (show hair follicle) Sec. -250X Tilia Stem C.S. -250X Microscope Highlights Metal Achromatic Objective Lenses Unlike basic lens, high-grade metal achromatic objective lens working with 0.65 N.A. condenser and 5 color filter disc, effectively correct true color and shape, offering clear, high-contrast, and precise images Note: Before observing, please make sure the filter disc is on the right position and doesn't block the condenser Wide-field View & Ergonomic Head Optical wide-angle eyepiece WF25X re-magnify the image obtained by the objective lens precisely, providing a wider view of HD image38° inclined monocular head swivels a full 360°, ergonomically helps to reduce eye and neck strain 2-Way Cordless Power Supply Our Biological Microscope supports 2 ways of power supply: 3* AA batteries(not included in the package) or 100V-240V AC power (included).Please avoid using low battery, which may affect the brightness of the lightCordless design is convenient for you to observe the micro world at any places Dual LED Illumination System & Coarse/Fine Focus Our microscope has top incident light and bottom transmitted light with adjustable light source brightness knob, so you can see both opaque objects illuminated from above(like hair, fabric and leaves, etc.) and translucent specimens illuminated from belowSolid all-metal frame and Coarse/Fine focusing knob on the both side. Coarse focusing works to find the image quickly, and Fine focusing adjust to find the image clearer precise and shaper Complete Slide Preparation Accessories Kit All you need to make your own slides, including prepared slides, blank slides, cover slides, tweezers, sampling probe, and etc. Continuously updating...Carrying bag for full protection and storage Universal Phone Holder After mounting the phone holder, you can see the image from phone's camera, and also you can further magnify the image or take pictures and videos directly Record and share the micro world with your friends, classmates, or families ! That will be fun! Note: Please align your phone camera lens with eyepiece. You may adjust your phone on the phone holder to get the best view, depending on the different size of the phone or the thickness of the phone case Package Including: Full protection and complete slide preparation accessories kit 1* Biological Microscope 1* WF25X Eyepiece 1* 2X Barlow Lens 1* Phone Adapter 1* Power Adapter 1* Carrying bag 1* Slide Preparation Accessories Kit 1* Operating Instruction Ideal Quality Microscope for Kids, Students, adults beginner, amateur scientist, hobbyists Specifications 100X -2000X Biological Microscope Magnification Setting: 100X-2000XEyepiece: WF25X and 2X Barlow LensObjectives: Achromatic 4X,10X, 40XIllumination System: Top & Bottom LED LightsFocusing System: Co-axial Coarse & Fine FocusDiaphragm: 5 Color Filter Disc Ergonomic Head: True 360° rotation and 38° inclined ocular tubeMobilephone Adapter: UniversalPower Supply: 3*AA batteries(not included) or 100V-240V AC Power Adapter(included) Portable size with carrying bag enables you to take your microscope conveniently and observe at any places An Ideal Educational Present - It's the best choice for laboratory, school, homeschool, STEM, K-12 Education How to create your slide? 1. Wipe the blank slides with cleaning cloth 2. Place 1 to 2 drops of water on the center of the slide with a dropper 3. Use a tweezer to tear off a small thin piece of the observation object, and then place it in the droplet on the slide and make it be flat 4. Take a clean cover glass with the tweezer, and firstly make one side of the cover glass touch the edge of the water droplet and then slowly lower it to cover all observation material 5. You may stain your slide to make it more visible in color contrast while being observed under microscope: Use a dropper to drip dye on the one side of the cover glass and draw it from the opposite side with absorbent paper until the whole slide is stained 6. Blot off excess water or dye and you can put your slide under the microscope for observation Some ideas about using microscope: Q: With high magnification (at 1000x or higher), the view is dark. It's not clear A: (a) Because of the principle and design structure of an eyepiece, the magnification is inversely proportional to the size of the aperture. The larger the magnification, the smaller size of the aperture, the lower the light penetration, resulting in a relatively dark field of view (b) The condition of the specimen. The thickness and spread area of sample specimen vary, which affects the brightness of the field of view. For example: Animal specimen, like Ant legs, has a certain thickness and solid parts, so when we observe their specimens under the microscope, the bottom light cannot fully penetrate the thick and solid parts, so it's dark and when we increase the magnification, we need to turn up the bottom light to get a brighter and clearer view; However, plantt specimen, like onion skin, is generally relatively thin and has a larger spread area, resulting in better transparency and light penetration, so the view is brighter and it can be seen more clearly at high magnification comparing to animal specimen (c) Overall, based on the working principle of a microscope, the lower the magnification, the brighter the field of view and the higher the clarity. The higher the magnification, the darker the field of view, and the lower the clarity. There is a common misunderstanding that the higher the magnification, the higher the clarity. However, this is not entirely true. The fact is that higher the magnification results lower clarity. We recommend to adjust the bottom light brightness, fine focus, or color filter disc to view specimens at a proper magnification. For basic biological microscope, the best view of total magnification should be 80x-1600x, depending on the condition of the specimen. For higher clarity with higher magnification, then we need more high-end microscope (d) There are many factors that could affect the clarity of the image (can be the quality of the lens, the design of internal optical light path structure, the operating of microscope, the condition of the specimen, etc). We commit to use the high-grade glass lens and continues to keep every excellent detail and true magnification (no fake label for eyepiece)

Price: 202.48 USD

Location: Denver, Colorado

End Time: 2025-01-04T21:13:59.000Z

Shipping Cost: 0 USD