
Embark on an unparalleled journey of precision and discovery with our multifunctional composite microscope. Expertly designed to unveil the complex intricacies of sample slides, this optical marvel is a testament to cutting-edge technology, serving clinical doctors, aspiring science students from high school to university, and passionate hobbyists who seek an extraordinary viewing experience.
Immerse yourself in the brilliance of the Siedentopf professional binocular telescope lens, exquisitely engineered for full rotation and flawless tandem operation. Featuring interchangeable wide-field 10X and 25X glass eyepieces, these lenses are elegantly inclined at 30 degrees to alleviate neck strain, catering to diverse pupil distances, and ensuring that your focus and comfort are seamlessly maintained.
Explore a spectrum of magnification possibilities with four impeccably crafted DIN achromatic objectives, gracefully nestled within a rotating turret. Experience six remarkable levels of magnification: 40X, 100X, 250X, 400X, 1000X, and an awe-inspiring 2500X, empowering your investigative endeavors with unprecedented capability.
Illuminate your scientific discoveries with bright LED bulbs, channeling focused light through a manually adjustable Abbe condenser. Attain perfect specimen illumination with customizable brightness settings, while the double-layer mechanical stage-with its ample surface and secure sliding bracket-promises an impeccable slide presentation every time.
Engineered for durability and ease of use, this robust microscope features a convenient handle for effortless portability, empowering users to confidently transport it to any locale where their scientific inquiries beckon.
Quality Assurance: Entrusted by leading global manufacturers, educators, researchers, and clinical doctors, our microscopes are synonymous with 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 set up
Begin your exploration by gently removing the microscope from its protective packaging and placing it on a stable, flat surface, setting the stage for a seamless and intuitive setup experience. Venture into uncharted domains by lifting the protective plastic covers from the eyepiece holders on the microscope's head. Secure the eyepieces into these holders, establishing a foundation for your future observational adventures. Expand your observational capabilities! Choose to insert the eyepiece adapter into the trinocular camera port atop the microscope, paving the way for the addition of a third eyepiece or an optional eyepiece camera installation. Fuel your scientific exploration by locating the power adapter, securely attaching it to the microscope, and plugging it in. Bring your microscope to life with a simple press of the power button discreetly located 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, priming the device for precision viewing with gentle brilliance.
Secure your specimen by clipping a slide into the stage holder, meticulously preparing for a thorough and intricate examination. Achieve precision navigation with the X-Y translational control knobs located on the right side of the stage. Adjust the stage's front-to-back movement or the slide holder's left-to-right motion to flawlessly align your specimen over the illuminating bulb.
Achieve visual harmony by adjusting the binocular eyepieces closer together or further apart until a singular, focused image materializes before your eyes. Fine-tune the bulb's brightness with the dimmer wheel to a level that ensures comfort during extended exploration sessions, providing prolonged viewing ease and clarity.
Embark on your exploration journey 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 gazing through the eyepieces and gently turning the larger coarse adjustment focus knob, moving the stage closer to the objective lens to enhance your view. Once your specimen is clearly visible, transition to the blue fine adjustment focus knob. Employ it to expertly fine-tune the image for clarity or to delve into the specimen's intricate layers with precision. For achieving pristine clarity, utilize the diopter adjustment control on the eyepiece holder to refine the image to its utmost sharpness, providing you with an unparalleled view of your specimen. Unveil new dimensions of your specimen by expertly maneuvering the X-Y translational control knobs. Glide smoothly across the slide holder once your specimen is in focus, offering a seamless and captivating exploration experience.
Elevate your observational prowess by skillfully rotating the nosepiece clockwise to switch to a higher objective level, thus amplifying magnification. Handle each objective with utmost care to prevent any unintended contact with the slide, ensuring both the slide and the objective lens remain in immaculate condition. Facing difficulties with magnification changes? Engage the coarse focus knob to gently lower the stage. This creates ample clearance, enabling a smooth transition between objectives and significantly reducing the risk of any undesirable contact.
Unlock a realm of crisp, high-definition visuals by expertly adjusting the focusing ring on the iris aperture diaphragm. This ensures every image is displayed with unmatched sharpness and clarity. Master lighting control with precision by manually adjusting the condenser's distance from the stage using the intuitive rotating metal knob. Tailor the illumination to impeccably suit your observational needs, achieving the perfect light balance every time.
Achieve unparalleled detailed observations with our 100X objective lens by applying the specially included immersion oil. This significantly enhances resolution, bringing your discoveries into stunning sharp relief and elevating your observational experience. Carefully maneuver the nosepiece to position the powerful 100X objective lens just above your specimen slide. Ensure it maintains a respectful distance until you're ready for perfect alignment, guaranteeing precise and immaculate observations. Invite exceptional viewing clarity by delicately placing a drop of our premium, provided immersion oil onto the cover slip. Prepare the scene for immersive and detailed observations that captivate and inform. With meticulous precision, slowly rotate the 100X objective into its optimal position. Allow it to gently engage with the immersion oil for unmatched observation that captures the true essence of your specimens. Effortlessly adjust the focus to vividly bring your specimens into view. Reveal their intricate details with breathtaking clarity, transforming your observational experience into a vivid exploration. (Note: Uphold the integrity of your equipment by meticulously cleaning the oil from the objective lens and cover slip with lens paper lightly moistened with ethyl or isopropyl alcohol after every use. Remember, our exquisite immersion oil is crafted exclusively for the 100X objective and should not be used with the 4X, 10X, or 40X objectives.)
Discover the convenience of our sophisticated swing-in and swing-out filter holder. Strategically located at the base of the Abbe condenser, it offers effortless access and operation, simplifying your observational preparation. Gently swing out the filter holder and effortlessly place a pristine 32mm diameter filter in position. Ensure it is free from dust, dirt, or fingerprints that could blemish the filter or the field lens, maintaining optimal observation quality.
Effortless Camera Attachment Procedure
For seamless camera integration, insert the eyepiece adapter into the trinocular camera port atop the microscope and securely attach your chosen eyepiece camera (not included). For a C-mount camera (not included), simply unscrew the top ring from the eyepiece adapter to utilize it as a 1X C-mount, offering versatility in camera compatibility.
Achieve perfect harmony between the eyepieces and the trinocular port with pre-calibrated parfocality. Easily adjust, if necessary, by rotating the parfocal ring within the eyepiece adapter to fine-tune adapter height, ensuring flawless alignment and seamless operation.
Comprehensive Warranty Information and Dedicated Customer Support
Our microscopes are meticulously crafted to seamlessly align with ISO 9001 standards, showcasing our unwavering commitment to supreme quality and precision engineering. Comprehensive Warranties Include:
Five (5) Year Warranty for Microscopes: We proudly offer a robust five-year warranty against any manufacturing defects. Enjoy complete peace of mind and protection for your investment, ensuring a reliable and enduring experience. 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.
One (1) Year Warranty for Electrical and Video Components: Crafted to ensure longevity and unwavering reliability, providing you with confidence in every use. Please be advised that our warranty exclusions encompass consumable items such as light bulbs, batteries, fuses, and electrical cords, which require periodic replacement.
Our warranties are designed to provide peace of mind from the original date of purchase, safeguarding your investment effectively from day one. Our steadfast dedication guarantees the repair or
replacement of warranty-covered components at no cost, inclusive of labor, throughout the warranty duration.
To take advantage of these warranties, simply present the proof of original purchase as crucial documentation. Customers are responsible for arranging transportation to and from
our facility for any warranty service needs, ensuring efficient and timely service. While our warranty is comprehensive, it excludes coverage for damages resulting from normal wear and tear, misuse, or unauthorized repairs. It is imperative to operate your product as intended to prolong its lifespan and maintain its peak performance.
due to regular usage, mishandling, or repairs not authorized by us. We advocate for proper handling and authorized service to sustain the quality and reliability of your microscope.
Disclaimer: At Nanjing Gapore Intelligence Technology Co., Ltd., we are fervently dedicated to enhancing our instruments, continuously innovating based on invaluable customer feedback. This unwavering commitment ensures that our products remain at the cutting-edge of technological progress. These forward-thinking enhancements may include slight yet meaningful adjustments to both the mechanical structure and optical design of our prestigious microscopes, guaranteeing unparalleled performance and accuracy. As a result, certain descriptions, illustrations, and specifications in this manual may slightly differ from the final version of the microscope you receive, as we strive for excellence in each unit delivered to our valued customers.
Q1: How can I identify the perfect model for my specific application?
Share some key details with us, and we will meticulously craft a solution tailored to your unique requirements. Additionally, feel free to send us your specimen; our expert engineers will conduct a thorough proofing evaluation to ensure optimal compatibility.
1) Kindly specify the exact product you envision. Providing detailed specifications will enable us to deliver a precise and insightful recommendation.
2) What is your current production process? Sharing this information will allow us to fine-tune our suggestions to better match your operational needs.
3) Please disclose your desired budget and delivery timeline, so we can skillfully align our offerings with your specific expectations and requirements.
Q2: I 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 provide an all-encompassing teaching video that meticulously details both installation and operation, along with a comprehensive English manual. Should you have further questions, our proficient English-speaking engineers are readily available for direct online support. Additionally, we proudly offer localized support teams in select countries such as India, Malaysia, Korea, and Spain, with exciting plans for expanding into more regions soon.
Q3: What steps should I take if my microscope encounters an issue?
Rest assured, the quality of our product is firmly 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 dispatch replacement parts to you. Furthermore, even beyond the warranty period, we remain committed 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.