The Olympus BX51 is a popular clinical and research grade microscope that can be configured for many different applications. We can fully customize this Olympus BX51 to meet your specific application requirements. As configured we offer your choice of viewing head, all come standard with a pair of 10x/22mm FOV eyepieces. You can choose from - Binocular, Trinocular, Ergo Tilting Binocular, or Ergo Tilting Telescoping binocular. The 6 position nosepiece has a slot to accept an an optional analyzer, or gout kit. You can choose between Plan or UPlanFL 4x, 10x, 20x, 40x, 100x Oil objectives. Olympus UPlanAPO objectives are available as a further upgrade, or additional lower / higher magnifications. This comes with a right handed XY mechanical stage with slide holder. We have optional left handed XY mechanical stages, or plain fixed stages. The abbe condenser has an adjustable iris diaphragm. The microscope comes with a 12v 100w halogen illumination system with a spare bulb. We can install an optional powerful LED light source before shipping. This microscope can be further configured with additional parts / components to meet your requirements. We can add a 4K HD Multi-Output camera to this, or any microscope system. This used microscope will be professionally serviced, cleaned, bagged, and packaged to be delivered to your lab safely. We make assembly quick and easy with a custom assembly video. Specifications Head: Binocular, Ergo Tilting Binocular, Tilting Telescoping Binocular, or Trinocular Eyepieces: WHN 10x/22mm FOV Nosepiece: 6 Position Objectives: Plan 4x, 10x, 20x, 40x, 100x Oil Or UPlanFL 4x, 10x, 20x, 40x, 100x Oil Condenser: Abbe N.A. Condenser Stage: Mechanical XY Stage (Optional Left Handed or Plain Fixed Stage At Same Cost) Focusing: Coarse & Fine Illumination: Halogen With Variable Intensity Adjustment Misc.: Spare Bulb & Power Cord Warranty: One Year Mechanical & Electrical *Electrical LED Upgrade Extends To 3 Year Electrical Warranty