National Optical 131-led Student Compound Microscope With Led Illumination

US $2000

USA, United States
May 27th

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National Optical 131-LED Student Compound Microscope with LED Illumination Item Description Rack and pinion coarse focus with tension adjustment, slip clutch, separate fine focus Stage moves up or down, eyepiece and body remain fixed Slip clutch prevents damage to focusing system Tension adjustment eliminates stage drift, safety rack stop prevents damage to slides and objective lenses Lifetime limited warranty, excluding bulb and batteries Features National Optical intermediate and high school inclined monocular compound microscope. The microscope model that sets the standard for high school instruction, now with the freedom of battery operated cordless illumination. Includes all the most commonly specified features. Rugged metal construction, locked-on parts. Superior DIN optical system and precision mechanical components assure parfocalled and parcentered optical alignment for sharp, unsurpassed viewing. Utilizes disposable batteries for bright, cool illumination from long-life LED bulbs. Widefield 10x eyepiece with revolving pointer. Accepts optional #965-160 eyepiece reticle. 45 degree inclined viewing head rotates 360 degree for easy repositioning of eyepiece and sharing by more than one student. DIN 4x, 10x, and 40xR, objectives are achromatic, parfocalled, parcentered, and color coded. 3-hole nosepiece is ball-bearing mounted for more precise alignment, and has positive click stops. LED light rated up to 50,000 hours life, illumination equal to a 20 watt tungsten bulb. 150 hours of use from 3 standard AA alkaline batteries. Easy-access battery compartment. Rack and pinion coarse focus with tension adjustment, slip clutch, separate fine focus. Stage moves up or down, eyepiece and body remain fixed. Slip clutch prevents damage to focusing system. Tension adjustment eliminates stage drift. Safety rack stop prevents damage to slides and objective lenses. Large 110-millimeters length by 210-millimeters width stage, with locked-on, spring mounted stage clips, drilled and tapped to accept optional mechanical stage. Built in 0.65 condenser lens. Rugged cast metal, gray enamel finish. Frame height is 360-millimeters. Molded styrofoam container with instruction brochure and vinyl dustcover. Lifetime limited warranty, excluding bulb and batteries. Measures 12-inches length by 13-inches by width 22-inches height. Additional Information Manufacturer: National Optical Shipping Weight: 960 Product Dimensions: Width: 12.10 Length: 17.80 Height: 11.50 Shipping Details Depending on your location and on package weight, items will be shipped by USPS or UPS. All stock is at our USA warehouses. Most orders ship within 24 hours of processing your payment unless stated differently. Check our feedback to see how our customers love the FAST shipping we offer! Shipping is always free! 30 days Return & Refund Policy We provide a 30 days return/exchange policy for our products. The buyer can choose between a refund or an exchange to his/her product. In case of defectives found, only factory defects are accepted as the reason of return. The package of the returned item(s) must be completely intact, and all accessory(s) inside the package must be original and in perfect condition. We do not cover the postage costs for returned defective items. Items returned must be received within 30 days from purchase. No refund or replacement is issued after this period of time. Please allow up to 7 working days for your return to be processed after it is received by us. We are extremely fair, and in the rare event of something out of the ordinary happening, we will gladly work with you to find a solution. Our Guarantee Your satisfaction is guaranteed! We offer a 100% Satisfaction Guarantee on all sales. If you are not happy with your purchase for any reason, please contact us within seven days of receipt of your item, or email us to share your concerns. As mentioned before we are extremely fair and will happily work with you to find a solution to any problem. As you can tell from our feedback, pretty much every single one of our customers is a happy one. So in the rare case something does go wrong, before leaving a negative feedback, contact us so we can help you and make things right! About Us We sell on eBay since 2004. We are based in the USA and ship from our own warehouse. Our products are a 100% authentic and all brand new. We work with the biggest suppliers in the US to bring you the best quality items you can get! We guarantee to provide the best service you have ever seen before! Please see our other items Automotive Baby Camera & Photo Clothing Electronics Health & Personal Care Home & Kitchen Office Shoes Sports & Outdoors Toys & Games Feedback Profile Other Auctions