Microscope

Binocular LED 40X-2000X Medical Biological Microscope with Elegant Design

B301 Series Biological Microscope --New Design in 2019 For Student & School Excellent Optical Quality System --China Industrial Best Design Award-Red Star Winner Product! --3W LED High Brightness, Support Cordless Charging Battery or Solar Power --Elegant Design With Built-in Easy Handle For Easy Moving + Wire Winding Device --Powered By Safety Low Voltage Charger, Input Wide Voltage 100V-240V, Output 5V1A, Support Power Bank Supply For Outdoor Technical Parameter Total Magnification Objective Eyepiece 4× 10× 40× 100× 10× 40× 100× 400× 1000× Head : Inclined 30°,Monocular head or Butterfly Siedentopf head (Binocular ,Trinocular) , Interpupillary adjustable distance is 48-75mm, Diopter adjustable range ±5° , anti-fungal. Nosepiece: Quadplex Nosepiece. Mechanical stage: Size 125mm×116mm , Y-X travel 35mm×75mm. Focusing system: Coaxial Coarse And Fine Focusing Knobs, Coarse stroke maximum 25mm, Fine division 2µm. Condenser: Abbe, N.A. 1.25, Adjustable aperture, up-down range 12mm. LED Light Source: Input voltage DC5V~12V,50/60Hz , ≥1000mA , Power adapter input voltage AC100V~240V,50/60Hz,LED lamp:Color temperature 4000K~5000K,Working life above 100,000 hours. Maintenance --- If the lens surface has dust, please clear with a blow ball. If the lens surface with fingerprints or oil stain, please clean gently with absorbent cotton or lens paper dipped in a little ethanol ether mixture (ratio 1:4) . Absolute alcohol is an inflammable material, please turn off the power and don't close to open fire , Please assure indoor ventilation. ---Don't use solvent to wipe non-glass parts unless with soft hairless cotton in little neutral cleanser. ---Don't disassemble microscope parts, otherwise result in damage for performance. After Service ---Product Warranty is 3 year since delivery date, the used life is ten years. ---During the period, if any quality deffect part (non-human damage), we will bear shipping cost and send new part as replacement to you. ---Any part caused by human damage, we will only charge for material cost, and buyers need to pay shipping cost. ---Exceed the warranty period, we will also only charge for material cost, and buyers need to pay shipping cost. ---If there is any problem or question of using our product, we will offer technical support by email or facetime by phone etc. This service is lifelong. Favorable Reception FAQ Q1: How do I know which model is suitable for my product application? You just need to tell us the following information then we can offer you a suitable solution? In addition, you can also send us the specimen and we will arrange professional engineers for proofing evaluation. 1) What is your product? required detailed specifiction? 2) What is the current production process? 3) What is your desired budget and delivery time. Q2: When I get this microscope, but I don't know how to use it. What should I do? We will send teaching video of both installation and operation, as well as the English manual. If you have further questions, we have engineers who can speak English can serve you on-line directly. And for some countries , like in India, Malaysia, Korea,Spain, we have local support team, more countries will be in the picture soon. Q3: How can I do if the Microscope goes wrong? We guarantee product quality for 36 months, during this period, if spare parts of the machine were not man-made damaged, we can send the componen

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