Upright bright field digital benchtop microscope with smartphone attachment at trinocular port making it compatible with any smartphone with high quality optics. Allows simultaneous viewing through binocular eyepieces and on smartphone display. TrueView technology for capture of 100% circular field of view through the smartphone/tablet camera. Captured FoV: 5 mm with 4x objective, 2 mm with 10x objective, 0.5 mm with 40x objective and 0.2 mm with 100x objective Viewing Head: Siedentop trinocular head, inclined 30°, Rotatable 360°, interpupilary Distance: 48-75mm, Diopter Adjustable Eyepiece: WF10x/20mm, High Eyepoint Nosepiece: Quadruple, Backward, High Precision Inner Position Stop Click Four high contrast infinity corrected plan achromate objective lenses – 4X/0.10 W.D.=12.1mm, 10X/0.25 W.D.=4.64mm, 40X/0.65 W.D.=0.65mm, 100X/1.25(Oil) W.D.=0.12mm Focusing: Low Position Coaxial Coarse & Fine Focusing System, Coarse Focusing Travel Range: 25mm, Fine Focusing Travel Range: 2µm / division Safety Rackless Mechanical Working Stage, Size 135X140mm Condenser: Abbe N.A.1.25, With iris Diaphragm, With Filter Holder, Helicoid mechanism based upward and downward motion 3W LED Light With Aspheric Collector Equipped with knob for proper winding of wire during storage Application with following features: Data management Image capturing Video recording Exposure, brightness, saturation, temperature and contrast control Micrometry – linear and circular measurements in microns Free hand marking and pointer for demonstration Profile creation for separate users Warranty: 1 year Optional: Wireless HDMI dongle for lag-free real time casting to projector or LCD screen (accessory) Upto 10 hours battery backup Provision to charge smart device