Product Description: Technical Specifications  Innovative design, highly versatile with Latest Three Step 90 deg. Inclined Optical system on Table clamp Stand with Cold light Co-axial illumination Head: Three Step Advance Optical System Magnification : 5x,10x & 20x Eye Pieces : SWF 15x paired super wide field Working Dist : F=200mm Objective Lens Fine Focusing : Manual Light Source : Halogen lamp light source with 15v/150w power .Variable continuous intensity in range of max to minimum Arm : Counter balanced pantographic arm with 320° rotation Wall Mount Stand: Power Supply: AC 110V 0r 220V 5. Optional Accessories: Beam Splitter with 'C' Mount CCD Digital Camera LED Screen for Live Surgery Objective lens 250mm, 300mm & 400mm