Specifications
Head: Binocular head, rotatable with Locking screw
Eyepieces: CFWN 10x/20mm focusable eyepieces
Niosepiece: Quintuple Hole 
Objectives: E Plan 10x, E Plan 40x & E Plan 100x oil
Stage: Graduated xy Mechanical stage 
Substage: Abbe 1.25
Illumination: Variable 6v 30w with on/off switch
Focusing: Coaxial coarse & fine adjustment