Experience the remarkable clarity and precision with our powerful multifunctional composite microscope, expertly designed to unveil the intricate details of your sample slides. Ideal for clinical doctors, budding scientists in high school and university, as well as enthusiastic hobbyists eager to explore the microscopic world.
Featuring a professional-grade Siedentopf binocular telescope lens, our device offers full 360-degree rotatability and dual usage, equipped with interchangeable wide field 10X and 25X glass eyepieces. The eyepieces are fixed at an ergonomic 30-degree angle, minimizing neck strain and effortlessly adapting to varying pupil distances without sacrificing focus.
Our sophisticated microscope includes four DIN achromatic objectives mounted on a rotating turret, delivering six magnification levels: 40X, 100X, 250X, 400X, 1000X, and an impressive 2500X, for detailed and versatile observations.
Illuminate your specimens brilliantly with bright LED bulbs that shine through a manually adjustable Abbe condenser, offering customizable brightness. The double-layer mechanical stage features an expansive surface area and an optimized safety sliding bracket to enhance your slide presentation and viewing experience.
Designed for convenience, our microscope comes with a sturdy handle, making it easy for users to transport this robust device wherever their research takes them.
Quality Assurance: Our product is trusted and esteemed by global microscope manufacturers, educators, researchers, and clinical doctors for its reliability and precision.
| Model |
SW350B |
| Head |
360° rotatable binocular Siedentopf |
| Inclination |
30° |
| Eyepieces |
Wide-field 10X and 25X pairs |
| Interpupillary distance |
48-75mm |
| Diopter adjustment |
On left tube, +/-5dp |
| Nosepiece |
Quadruple revolving |
| Objectives |
Achromatic
4X, NA 0.1, working distance 37.5mm
10X, NA 0.25, working distance 7.35mm
40X(Spring), NA 0.65, working distance 0.29mm
100X (Spring, Oil), NA 1.25, working distance 0.18mm |
| Magnifications |
40X, 100X, 250X, 400X, 1000X and 2500X |
| Stage |
Double-layered mechanical stage with slide holder |
| Stage size |
130mmx130mm |
| Stage X-Y range |
70mmx30mm |
| Upper limit stop |
Rack stop preset but adjustable |
| Condenser |
NA 1.25 with iris diaphragm, swing-in and swing-out filter holder |
| Focusing |
Coaxial coarse and fine focusing system |
| Illumination |
Built-in 1W LED transmitted illumination with intensity control |
| Power |
110-240V AC adapter (included) |
Assembly and set up
Begin your exploration by carefully unboxing the microscope and placing it securely on a sturdy, flat surface to ensure stability during use. Prepare the microscope by removing the protective plastic covers from the eyepiece holders, then insert the eyepieces into their designated holders for optimal performance. At this point, you have the option to enhance your setup by inserting the eyepiece adapter into the trinocular camera port atop the microscope, allowing for the addition of a third eyepiece or the installation of an eyepiece camera (not included), expanding your viewing capabilities. Locate your power adapter, connect it to the microscope, and then plug it in. Power up the device by pressing the power button located at the back of the base, activating your microscope.
Using the microscope
Switch on the microscope and utilize the illumination intensity control wheel to set the lamp to the lowest brightness setting, conserving energy and ensuring a comfortable viewing experience.
Secure your specimen by clipping a slide into the slide holder on the stage, readying it for examination. Navigate the stage with precision using the X-Y translational control knobs positioned on the right, allowing you to move the stage front to back or shift the slide holder left to right, centering the specimen over the illuminating bulb.
Adjust the binocular eyepieces closer together or further apart to achieve a unified image, ensuring a seamless and immersive observational experience. Tailor the bulb brightness to your preference by using the dimmer wheel, creating an optimal viewing environment.
Initiate your observation with the lowest power objective lens, the 4X objective, ensuring it is centered over the stage for a foundational view of your specimen. Peer through the eyepieces and bring your image into sharp focus by carefully turning the larger coarse adjustment focus knob, drawing the stage incrementally closer to the objective lens. Once your image is clear, refine it further using the blue fine adjustment focus knob, enhancing clarity to reveal the various layers and details of the specimen under examination. Enhance image sharpness with the diopter adjustment control on the eyepiece holder, allowing for precise fine-tuning tailored to your eye's needs. Explore different regions of your slide by utilizing the X-Y translational control knobs to maneuver the slide holder, ensuring comprehensive coverage of your specimen's details.
Elevate your magnification experience by rotating the nosepiece clockwise to select a higher magnification objective. Be mindful to avoid contact with the slide, which could potentially harm the glass or the objective lens. If you encounter difficulty moving the objective into position without touching the slide, use the coarse focus knob to lower the stage, creating ample space before adjusting the magnification.
Enhance your image resolution by adjusting the focusing ring on the iris aperture diaphragm, allowing for a clearer and more detailed view of your specimen. The condenser's position is adjustable, allowing it to move closer to or further from the stage by rotating the metal knob, tailoring the light focus to suit your observation needs.
For optimal results with the 100X objective lens, apply the included immersion oil, significantly enhancing the clarity and detail of your microscopic observations. Begin by rotating the nosepiece gently to position the 100X objective lens close to, yet not directly touching, the specimen slide, ensuring precision and safety. Next, carefully apply a single drop of the included immersion oil atop the cover slip to facilitate clearer observation. Gradually rotate the 100X objective lens into position until it delicately meets the immersion oil, optimizing your viewing experience. Skillfully adjust the focus until your specimen is vividly and crisply visible, bringing your observation to life. (Note: Post-use, always gently clean the oil from the objective lens and cover slip using lens paper lightly moistened with ethyl or isopropyl alcohol. Importantly, avoid applying immersion oil with the 4X, 10X, or 40X objectives to maintain their integrity.)
Located at the base of the Abbe condenser, the swing-in and swing-out filter holder is designed for ultimate convenience and utility. Simply swing out the holder, place a 32mm diameter filter within it, and ensure that no dust, dirt, or fingerprints mar the filter or field lens for optimum performance.
Warranty information and customer support
Our microscopes proudly adhere to ISO 9001 standards, ensuring quality and reliability. Warranties are as follows:
Enjoy peace of mind with our Five (5) Year Warranty covering manufacturing defects on microscopes, a testament to our commitment to quality. This warranty excludes normal wear, routine maintenance, add-on accessories, and any damage from unauthorized repairs, accidents, alterations, shipping, misuse, or abuse.
A One (1) Year Warranty applies to electrical and video components, reflecting our confidence in these essential parts. Items such as light bulbs, batteries, fuses, or electrical cords are not covered under this warranty.
Commencing from the original purchase date, all warranties ensure timely support and service. We provide complimentary repair or
replacement of warrantied parts, including labor, throughout the warranty period, ensuring peace of mind.
To access warranty services, proof of original purchase is a must. Shipping to and from
our warehouse for warranty services remains the buyer's responsibility. The warranty does not cover damages resulting
from normal wear and tear, improper use, or unauthorized repairs, maintaining the terms of service integrity.
Disclaimer: Driven by innovation, we continually refine our instruments, inspired by customer insights. Thus, occasional, minor modifications in mechanical structure and optical design may cause slight variations from the manual's descriptions, illustrations, and specifications.
Q1: How can I identify the ideal model for my specific application?
By sharing key details with us, we can tailor a bespoke solution to suit your unique requirements. Additionally, submit your specimen for a comprehensive proofing evaluation by our expert engineers, guaranteeing seamless compatibility.
1) Please specify the exact product you envision. Detailed specifications will enable us to craft a precise recommendation perfectly tailored to your needs.
2) What is your current production process? This vital information helps us refine our suggestions to align perfectly with your operational requirements.
3) Share your desired budget and delivery timeline with us, allowing us to tailor our offerings to your specific expectations and requirements.
Q2: I've just received my Educational Microscope with Rotatable Binocular, but I'm unsure how to operate it. What should I do next?
Fear not! We offer a detailed teaching video that covers installation and operation, complemented by a comprehensive English manual. For any further inquiries, our expert English-speaking engineers are available online. Moreover, we provide localized support in select countries, including India, Malaysia, Korea, and Spain, with exciting plans for global expansion.
Q3: What steps should I take if my microscope encounters an issue?
Rest assured, the exceptional quality of our product is backed by a comprehensive 12-month warranty. During this period, if any components are found defective without human-induced damage, we will promptly send replacement parts to you. Beyond the warranty, we provide lifelong complimentary online support. For parts replacement, we facilitate a straightforward ordering process to ensure uninterrupted service.
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