The Philip Harris M-100FX Monocular LED microscope is a good economically priced educational microscope suitable for all manners of microscope work from basic use at Key Stage 3 to Key Stage 4. The microscope has a WF10X/18mm eyepiece which can be removed to allow the insertion of an eyepiece camera or eyepiece micrometer when necessary and is capable of magnification of up to 400x. It also has an LED illuminator consisting of a 1W LED. A robust microscope with interchangeable eyepieces ideal for the majority of school biological applications.Accessories included:Power supplyInstruction manualDust coverAccessories available to purchase separately:Eyepiece WiFi Cameras (PP00050387 - USB PP00050388 - Wireless)Eyepiece Micrometer M004 (B8R06422)Replacement Power Supply (B8R07970)Stage Micrometer (B8A76119)Alcohol-free Antiseptic Wipes - for cleaning eyepieces between use (B8R08715)Lens Cleaning Tissue (PP00052867)Microscope Maintenance Kit (B8R07243)Technical Specifications:Total magnification: 40x 100x 400xEyepiece: Wide Field 10x/18mm Tube Inner Diameter: 23mmHead: monocular 360° rotating with 45°inclineNosepiece: Triple rotating on ball bearingsObjectives: Anti-fungal treated. Achromatic with mechanical tube: length 160mm 0.17mm cover glass 4x 10x 40xStage: Fixed 120 x 110 mm with sample clipsFocussing: Separate coarse and fine control knobs with limit stop to prevent contact with the specimenCondenser: N/A. 0.65 fixed iris diaphragmIllumination: 1W LEDObservation mode: BrightfieldVoltage: 240V 50Hz; Max. power 500mADimensions: (H)365mm x (W)132mm x (D)220mmWeight: 2.3kgAge Suitability: 11-16 Years