
Embark on an extraordinary voyage of unparalleled precision with our state-of-the-art multifunctional composite microscope. Crafted with expertise and passion, this optical marvel unveils the intricate tapestry of sample slides, catering not only to clinical doctors but also to ambitious science students spanning high schools to universities, and enthusiastic hobbyists who seek an unmatched observational experience.
Experience unparalleled clarity with the Siedentopf professional binocular telescope lens, masterfully designed for full rotation and effortless tandem use. Equipped with interchangeable wide-field 10X and 25X glass eyepieces, these lenses are elegantly inclined at 30 degrees, reducing neck strain while accommodating a variety of pupil distances, ensuring razor-sharp focus every time.
Dive into a realm of diverse magnification with four precision-engineered DIN achromatic objectives, elegantly nested within a rotating turret. Explore six levels of magnification-40X, 100X, 250X, 400X, 1000X-and the breathtaking 2500X, empowering your scientific inquiries like never before.
Illuminate your scientific discoveries with brilliant LED bulbs, directing light through a manually adjustable Abbe condenser. Customize specimen illumination with adjustable brightness settings, while the expansive double-layer mechanical stage, featuring a secure sliding bracket, ensures impeccable slide presentation every time.
Built for durability and practical use, this robust microscope features a convenient handle, facilitating effortless portability, allowing users to confidently transport it to any location that their scientific journey may lead.
Quality Assurance: Trusted by the world's leading manufacturers, educators, researchers, and clinical doctors, our microscopes stand as a testament to unparalleled consistency in quality and reliability.
Model |
SW350T |
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 setup
Begin your exploration by carefully removing the microscope from its packaging and positioning it on a stable, flat surface, setting the stage for a smooth and seamless setup. Unlock new observational horizons by detaching the protective plastic covers from the eyepiece holders on the microscope's head. Securely insert the eyepieces into these holders, laying the foundation for future scientific pursuits. Expand your possibilities! Consider attaching the eyepiece adapter to the trinocular camera port atop the microscope, creating pathways for either a third eyepiece or an optional eyepiece camera installation. Awaken your scientific curiosity by locating the power adapter, securely attaching it to the microscope, and plugging it in. Activate the microscope with a simple press of the power button discreetly positioned at the back of the base.
Using the microscope
Illuminate your specimens by powering on the microscope and setting the lamp to its lowest brightness using the illumination intensity control wheel, preparing the device for precision observation.
Secure your specimen with precision by clipping a slide into the holder on the stage, preparing meticulously for an intricate examination. Navigate with precision using the X-Y translational control knobs located on the stage's right side. Adjust the stage's front-to-back movement or slide holder's left-to-right motion to perfectly align your specimen over the bulb.
Achieve visual perfection by adjusting the binocular eyepieces closer together or further apart until a singular, focused image is visible. With the dimmer wheel, fine-tune the bulb brightness to a level that ensures comfort for extended exploration sessions, supporting prolonged viewing ease.
Embark on your exploration by utilizing the lowest power objective lens, the 4X objective, strategically centered over the stage for optimal initial observation. Bring your specimen into vivid focus by looking through the eyepieces and gradually turning the larger coarse adjustment focus knob, moving the stage closer to the objective to enhance your view. Once your specimen is vividly visible, transition to the blue fine adjustment focus knob. Use it to skillfully fine-tune the image for clarity or delve into the specimen's intricate layers. For pristine image clarity, utilize the diopter adjustment control on the eyepiece holder to refine the image to its utmost sharpness. Explore the hidden dimensions of your specimens by skillfully maneuvering the X-Y translational control knobs. This allows for seamless navigation of the slide holder once your specimen is perfectly in focus, unveiling new perspectives with every adjustment.
Transform your viewing journey by expertly rotating the nosepiece clockwise to seamlessly switch to a higher objective level. This enhances magnification, elevating your examination experience. Handle each objective with meticulous care to avoid any accidental slide contact, thus maintaining the impeccable condition of both your slide and objective lens. Facing challenges with magnification changes? Simply engage the coarse focus knob to gently lower the stage. This creates ample clearance for a smooth transition between objectives, minimizing any risk of unintended contact, ensuring a flawless observational flow.
Unlock the realm of crisp, high-definition visuals by deftly adjusting the focusing ring on the iris aperture diaphragm. This ensures every image is rendered with unmatched sharpness and clarity, bringing your observations to life. Excel at lighting control by manually adjusting the condenser's distance from the stage with the intuitive rotating metal knob. This allows you to tailor the illumination precisely to your observational needs, achieving the perfect lighting for every specimen.
Achieve unparalleled detailed observations with our 100X objective lens. By applying the specially included immersion oil, you significantly enhance resolution, bringing your discoveries into a stunning sharp relief, capturing details like never before. Carefully maneuver the nosepiece to align the powerful 100X objective lens just above your specimen slide. Ensure it maintains a respectful distance until perfectly aligned, setting the stage for precise and detailed observations. Enhance viewing clarity by gently placing a drop of our premium immersion oil onto the cover slip. Prepare for immersive and detailed observations that bring your specimen into stunning focus. With precision, gradually rotate the 100X objective into its optimal position. Let it gently meet the immersion oil, facilitating unrivaled observation that captures the essence of your specimens in extraordinary detail. Effortlessly adjust the focus to bring your specimens into vivid view, revealing their intricate details with breathtaking clarity and precision, transforming your observational experience. (Note: Maintain the integrity of your equipment by gently cleaning the oil from the objective lens and cover slip with lens paper, lightly moistened with ethyl or isopropyl alcohol, after each use. Remember, the exquisite immersion oil is crafted specifically for the 100X objective and should not be used with the 4X, 10X, or 40X objectives to ensure optimal performance.)
Experience the convenience of our sophisticated swing-in and swing-out filter holder, strategically positioned at the base of the Abbe condenser for effortless access and smooth operation, enhancing your microscopy experience. Gently swing out the filter holder and effortlessly position a pristine 32mm diameter filter, ensuring it remains free from dust, dirt, or fingerprints, preserving the purity of the filter and field lens for impeccable clarity.
Effortless Camera Attachment Procedure.
For seamless camera integration, insert the eyepiece adapter into the trinocular camera port atop the microscope. Secure your selected eyepiece camera (not included) with ease. For a C-mount camera (not included), simply unscrew the top ring from the eyepiece adapter to utilize it as a 1X C-mount, ensuring compatibility.
Achieve perfect harmony between the eyepieces and the trinocular port with pre-calibrated parfocality. Adjust effortlessly, if necessary, by rotating the parfocal ring within the eyepiece adapter to fine-tune adapter height, ensuring flawless parfocality for seamless observations.
Comprehensive Warranty Information and Dedicated Customer Support.
Our microscopes are meticulously crafted to align flawlessly with ISO 9001 standards, showcasing our unwavering dedication to delivering supreme quality and reliability. Comprehensive Warranties Include:
Five (5) Year Warranty for Microscopes: We proudly offer a robust five-year warranty against any manufacturing defects, ensuring complete peace of mind and safeguarding your investment with unparalleled protection. Please note, this warranty does not extend to cover normal wear, routine maintenance, additional accessories, or damage resulting from unauthorized repairs, accidents, alterations, shipping mishandling, misuse, or abuse, ensuring transparency in coverage.
One (1) Year Warranty for Electrical and Video Components: Crafted to ensure longevity and unwavering reliability, providing you with peace of mind and consistent performance. Please be advised that warranty exclusions do apply to consumable items such as light bulbs, batteries, fuses, or electrical cords.
Our warranties are effective immediately from the original date of purchase, providing you with peace of mind and securing your valuable investment from day one. Our resolute commitment includes the repair or
replacement of components that are under warranty, ensuring this service is completely free-of-charge, including all labor costs, for the entire duration of the warranty period.
To take advantage of these warranties, it is essential to provide proof of the original purchase as vital documentation. Buyers are responsible for organizing the shipment to and from
our facility to meet any requirements for warranty service. Our warranty is robust and comprehensive, yet it does not cover damages resulting from normal wear and tear, misuse, or unauthorized repairs. It is crucial to use your product as intended to maintain its longevity and peak performance.
from regular usage, mishandling, or repairs not approved by us. We strongly encourage proper handling and authorized service to uphold the integrity of your microscope.
Disclaimer: At Nanjing Gapore Intelligence Technology Co., Ltd., our unwavering commitment to excellence drives us to continuously elevate our instruments, innovating progressively based on invaluable customer feedback. This dedication guarantees that our products remain at the cutting edge of technological advancement. These progressive improvements may include subtle yet substantial modifications to both the mechanical structure and optical design of our esteemed microscopes, ensuring they deliver superior performance and precision. Consequently, certain descriptions, illustrations, and specifications within this manual may slightly differ from the final version of the microscope you receive, as we strive for perfection in every unit delivered to our customers.
Q1: How do I determine the perfect model for my specific application?
Simply share with us a few key details, and we will meticulously tailor a solution to meet your unique requirements. Additionally, feel free to send us your specimen; our expert engineers will conduct a comprehensive proofing evaluation to ensure optimal compatibility.
1) Kindly specify the exact product you envision. Providing detailed specifications will enable us to offer a precise and informed recommendation.
2) What is your current production process? Sharing this information will allow us to refine our suggestions to better suit your operational needs.
3) Please disclose your desired budget and delivery timeline, so we can adeptly align our offerings with 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?
Worry not, as we offer a comprehensive teaching video that meticulously details both installation and operation, complemented by an extensive English manual. Should you have further inquiries, our skilled English-speaking engineers are readily available for direct online support. Furthermore, we proudly provide localized support teams in select countries such as India, Malaysia, Korea, and Spain, with exciting plans for expansion into more regions soon.
Q3: What steps should I take if my microscope encounters an issue?
Rest assured, our product's quality is robustly supported by an extensive 36-month warranty. During this period, if any machine components are found to be defective without any human-inflicted damage, we will promptly send replacement parts to you. Even beyond the warranty period, we remain dedicated to offering you complimentary online support for life. Should any parts require replacement, we facilitate a straightforward and seamless ordering process for new components, ensuring uninterrupted service.