Specifications
Head: 45° inclined binocular viewing head rotates 360° for easy sharing
Eyepieces: Widefield 10x /18mm eyepiece45° inclined binocular viewing head rotates 360° for easy sharing
Niosepiece:Quad objective
Objectives: DIN standard 4x (0.10 N.A.), 10x (0.25 N.A.), 40xR (0.65 N.A.) and 100xR oil immersion (1.25 N.A.) super high contrast objectives
Stage:  XY Mechanical stage 
Substage: 1.25 N.A. Abbe condenser has rack & pinion focusing and iris diaphragm
Illumination: 3W LED variable illumination110V-220V external auto-switching power supplyCE certified
Focusing: Coaxial coarse & fine adjustment
Warranty: Lifetime limited warranty, excluding bulb, cord, and fuse