Experience the power and versatility of our multifunctional composite microscope, meticulously designed for observing intricate details on sample slides. Perfect for clinical doctors, science students from high schools and universities, and passionate hobbyists seeking precision and clarity in their explorations.
Our professional Siedentopf binocular telescope lenses are fully rotatable and seamlessly work in harmony. Equipped with interchangeable wide field 10X and 25X glass eyepieces, they are fixed at an ergonomic 30-degree angle to alleviate neck strain. This design ensures effortless adaptation to various interpupillary distances without sacrificing focus, providing a tailored viewing experience.
Explore a world of magnification with four DIN achromatic objectives mounted on a rotating turret, offering six distinct levels of magnification: 40X, 100X, 250X, 400X, 1000X, and an astounding 2500X for unparalleled detail in your observations.
Illuminate your specimens with precision using bright LED bulbs that channel light through a manually adjustable Abbe condenser. This setup provides brilliant illumination from beneath, with adjustable brightness to suit your needs. The double-layer mechanical stage, featuring a generous surface area and a safety-optimized sliding bracket, ensures smooth and secure slide presentation viewing.
Designed for convenience, the robust handle makes carrying this sturdy microscope effortlessly simple.
Quality Assurance: Rely on a product trusted by leading global microscope manufacturers, educators, researchers, and clinical professionals, ensuring reliability and excellence in every use.
| 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 by carefully removing the microscope from its packaging and placing it on a stable, flat surface to ensure optimal performance. Detach the protective plastic covers from the eyepiece holders located on the microscope's head, then insert the eyepieces into the holders for a ready-to-use setup. At this stage, you may opt to insert the eyepiece adapter into the trinocular camera port situated atop the microscope. This allows for the addition of a third eyepiece or the mounting of an optional eyepiece camera. Locate the power adapter, connect it to your microscope, and plug it in. Activate your microscope by pressing the power button located at the base's rear.
Using the Microscope
Switch on your microscope, then utilize the illumination intensity control wheel to set the lamp to the lowest brightness setting, providing a gentle light introduction.
Secure your slide by clipping it into the holder on the stage to ensure steady and precise examination. Employ the X-Y translational control knobs on the stage's right side to move the stage front to back or the slide holder left to right, centering the specimen precisely over the bulb for optimal illumination.
Adjust the binocular eyepieces by moving them closer or further apart until you achieve a single, clear image through both eyepieces. Tailor the bulb brightness to your comfort level using the dimmer wheel, ensuring optimal lighting conditions for detailed observation.
Initiate your observation with the lowest power objective lens, the 4X, centered over the stage for a broad view of your specimen. Peer through the eyepieces and gently bring your image into focus by slowly turning the larger coarse adjustment focus knob to raise the stage toward the objective. Once the image appears, switch to the blue fine adjustment focus knob to refine clarity further, enabling you to discern the various layers of your specimen. Enhance image clarity even more by utilizing the diopter adjustment control on the eyepiece holder, tailoring the view to your precise visual needs. Explore other areas of your slide by navigating with the X-Y translational control knobs, moving the slide holder as needed once the specimen is focused.
Elevate magnification levels by rotating the nosepiece clockwise to a higher objective. Exercise caution to prevent contact between the objective and slide, which could cause damage to both. Should you encounter difficulty positioning objectives without contact, adjust by lowering the stage using the coarse focus knob, creating ample space before altering magnification.
Refine image resolution by adjusting the focusing ring on the iris aperture diaphragm to suit your viewing preferences. The condenser's position can be adjusted manually, moving it closer or farther from the stage using the rotating metal knob, providing versatility in lighting conditions.
For optimal results when using the 100X objective, apply the included immersion oil to enhance image clarity and detail. Gently rotate the nosepiece to bring the 100X objective lens near the specimen slide, ensuring it does not make contact just yet. Carefully apply a single drop of the provided immersion oil onto the cover slip, preparing for precise observation. Delicately rotate the 100X objective into place, allowing it to come into perfect contact with the immersion oil for optimal clarity. Adjust the fine focus meticulously until the specimen reveals itself in sharp, clear detail. (Important Note: Right after using, ensure to gently cleanse the oil from the objective lens and cover slip using lens paper slightly dampened with ethyl or isopropyl alcohol. Refrain from using immersion oil with 4X, 10X, or 40X objectives.)
Within the sophisticated Abbe condenser lies the versatile swing-in and swing-out filter holder at its base. Swing the holder outwards and gently position a pristine 32mm diameter filter into it, ensuring no dust, dirt, or fingerprints touch the filter or the field lens.
Seamlessly Mounting a Camera Attachment
Insert the eyepiece adapter into the trinocular camera port atop the microscope. Directly attach an eyepiece camera (not included). For a C-mount camera (not included), simply remove the top ring from the eyepiece adapter to convert it into a versatile 1X C-mount.
The exceptional parfocality between the eyepieces and the trinocular port has been precisely calibrated before shipment, eliminating the need for adjustments. If required, adjust the parfocal ring on the eyepiece adapter to fine-tune the height position and achieve desired parfocality.
Reliable Warranty Information and Customer Support
Our state-of-the-art microscopes proudly meet ISO 9001 standards for unparalleled quality assurance. Warranty Coverage Details:
5-Year Warranty for Microscopes: Enjoy comprehensive coverage against manufacturing defects for a full five years. Please note, this does not encompass normal wear, routine maintenance, add-on accessories, or damages resulting from unauthorized repairs, accidents, alterations, shipping mishaps, misuse, or any form of abuse.
1-Year Warranty for Electrical and Video Components ensures peace of mind. This warranty excludes consumables such as light bulbs, batteries, fuses, or electrical cords.
All warranties are valid from the date of original purchase. We ensure free repair or
replacement of warranty-covered parts, inclusive of labor, within the warranty period.
Be sure to retain proof of original purchase for warranty service. Customers are responsible for shipping costs to and from
our dedicated warehouse for any warranty service needs. Please note, the warranty does not cover damages caused
by normal wear and tear, abuse, or unauthorized repairs.
Disclaimer: We continually strive to enhance our instruments, adapting them in response to invaluable customer feedback. Such improvements might result in minor mechanical or optical modifications to our microscopes. As such, some descriptions, illustrations, and specifications in this manual may vary slightly from the microscope you receive.
Q1: How do I determine the best model for my specific application needs?
Simply provide us with the following details, and we will recommend the optimal solution tailored to your requirements. Additionally, you may send us your specimen for professional proofing evaluation by our expert engineers.
1) What exactly is your product, and can you provide detailed specifications?
2) What is the current production process you employ?
3) What are your budget constraints and desired delivery timeline?
Q2: If I receive my microscope and find myself unsure of its operation, what should be my next steps?
Rest assured, we provide a comprehensive package to ensure you are well-equipped to use your new microscope. You'll receive an instructional video detailing both installation and operation procedures, along with an easy-to-understand English manual. Should you need further assistance, our dedicated engineers, fluent in English, are available for direct online support. Moreover, for enhanced convenience, we offer local support teams in select countries such as India, Malaysia, Korea, and Spain, with more locations to be added soon.
Q3: What steps should I take if my microscope encounters an issue?
We stand by the superior quality of our products with a 12-month warranty. Within this period, should any non-man-made damage occur, we promise prompt dispatch of spare parts to ensure your satisfaction. Beyond this warranty, enjoy the peace of mind that comes with our lifetime free online support. If parts do require replacement, you can conveniently order them directly from us.
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