This binocular stereo microscope comes with & magnification settings, sturdy all-metal pillar stand, and a versatile illumination system that provides both incident (top) lighting and transmitted (bottom) lighting. You can choose between incident illumination shining down onto the object or transmitted illumination through the frosted stage plate. The first is used for the observation of three-dimensional objects and the second for the observation of slides. This microscope offers high resolution and good depth within a broad field of view. It gives sharp clear stereo images. Its 45 degree inclined binocular head ensures an easy observation and rubber eye-guards provide further comfort. This microscope is useful for many applications. It can be used in geology, forestry, archaeology, agriculture, biology and is appropriate for educational purposes in hospitals and schools. It is great for the exploration of the world of surface details and fine structures of various materials like wood, metal, solder, semiconductor and stone. It is perfect for the examination of insects, plants, rocks, stamps, jewel, soldered points, microelectronic components or virtually any three dimensional objects. This scope is an ideal tool for watchmaker, jeweler, engraver, dies-maker, philatelist, coin collector (not able to view a whole coin), students, and etc. Features: 45 Degree Inclined Binocular Head with Locked-in EyepiecesTwo Magnification Settings: & 80XSharp Stereo Erect Images over a Wide Field ViewMetal Body Construction with Pillar StandHigh Quality Original True ColorOcular-Tube with Adjustable DiopterAccurate Alignment Ensuring a Fatigue-Free Long Hour ViewingFull Optical Glass ElementsPrecise Ground Glass LensAll Metal Mechanical ComponentsAdjustable Interpupillary DistanceBuilt-in Incident (top) and Transmitted (bottom) Illumination SystemGS & CE Approval Electric ApparatusExtra Bulb, White/Black Base Plate and Rubber Eyeguards IncludedManufactured under ISO 9001 Quality Control StandardExcellent Five (5) Year Manufacturer WarrantySpecifications: Head: 45 degree inclined binocularWidefield Eyepieces: WF20XObjectives: 2X & 4XDiopter Adjustment: +/-5dpInterpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)Working Distance: 2-1/8" (53mm)Frosted Glass Objective Plate: 3-3/4" (95mm) in diameterWhite/Black Plastic Objective Plate: 3-3/4" (95mm) in diameterIllumination: AC 120V power supply (220V version available), 12V/10W bulbsAccessories: a pair of eye-caps, a pair of clips and a dust coverPacking List: One Binocular Microscope with 2X & 4X Objectives, Forward Pillar Stand and Top & Bottom LightsOne Pair of 20X Widefield EyepiecesOne 3-3/4" (96mm) Frosted Glass PlateOne 3-3/4" (96mm) Plastic PlateOne Wrench for Focusing Tension AdjustmentOne Pair of Eye-guardsOne Pair of ClipsOne 12V/10W Spare BulbOne Dust CoverUser's Manual.