Specifications: 1.Observation angle: Straight 2.Magnification of binocular: 6X 3.Interpupillary distance: 50mm-80mm 4.Diopter: ±5D 5.Focal length of objective: F=200mm and F=300mm two objectives 6.Magnification changer: 3-step: 0.6X, 1X, 1.6X 7.Total magnification: 3X, 5X, 8X, 4.7X, 7.5X, 12X 8.Linear field: 60.8mm, 37.9mm, 23.6mm, 40.6mm, 25.3mm, 15.8mm 9.Fine focusing distance: 10mm 10.Illumination: Coaxial illumination with 10W LED lamp light source, brightness adjustable, illumination>30000lx 11.Filter: Build-in green and yellow filters 12.Balancing arm: 2-part arm with universal joints 13.Floor stand: 2-part column fitted on the five-star base with casters 14.Power supply: AC100V-AC240V 15.Optional accessories: Objective F=250mm & F=400mm, Wall mount bracket FAQ  Our Minimum Order Quantity (MOQ) is generally 1 unit. The exception however is that for certain items (e.g. wires, gloves or tubing) the MOQ may vary. Feel free to contact us to get a exact MOQ for your product. II) Which payment methods do you accept?  We accept most forms of monetary payment such as bank transfer, T/T, direct transfer, L/C and Western Union. Please get in touch with one of our sales managers to check if your payment option is acceptable. III) What is your shipping & delivery time?  Once we have confirmation of your order & payment, we normally ship within 5 working days. IV) What product guarantees do you offer?  All our products are Alibaba Trade Assured which means that your order will be fully protected. Hence if we fail meet product quality obligations or fail to ship on time, Alibaba will refund your payment.  V) Which certifications do you have?  Most of our products are CE, ISO and RoHS certified, some medical equipment also have FDA approval.  VI) Can I place my company logo on your product?  Yes, baring a few exceptions. Please check with our sales team before applying.  VII) What after sales services do you provide?  We offer technical, customer service & troubleshooting support for most of our products. Therefore if you have problems with any of our products, please contact us anytime and we will do our best to help.  VIII) How long is your warranty period?  We typically offer 12 months warranties for all our products, except some accessories which may have shorter warranty periods. Please check with our sales managers for the specific warranty period of your product. The Js Mixer has high mixing evenness, short mixing time high reliability with least break down, long life span for wearing parts, easy operation and maintenance. Besides it has hydraulic discharge and the hydraulic discharging door angle is adjustable. The shaft end sealing system is by multiple seal structure effectively prevents leakage and guarantees the continuous long running of whole mixing system. What`s more the it also has the automatically lubricating oil pump. And other features such as double motors and speed reducers power, motor and speed reducer are of china famous brand. Full Copper Motors, stable and long Life. Js Mixer,Js Series Concrete Mixer,Stand Mixer,Multi Purpose Mixer Shandong Shine Machinery Co.,Ltd , http://www.sdshinemachinery.com
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Model NO.: POS-101
Shape: Rectangular Prism
Usage: Research
Principle: Electronic
Magnification of Observation: 6X
Interpupillary Distance: 50mm-80mm
Magnification Changer: 3-Step: 0.6X, 1X, 1.6X
Warranty: One Year
Certificate: Ce ISO
Trademark: Perlong
Transport Package: Carton
Specification: CE, ISO
Origin: China Jiangsu Nanjing
HS Code: 2901210000
POS-101 Hot sale operation microscope for ENT