Product Specification:

Nosepiece Ball bearing nosepiece Light Source 20 W halogen lamp Brand R&D Condenser System 1.25 NA Abbe with rack and pinion focusing Eyepiece 1 x pair of 10x WF eyepieces 1 x pair of 20x WF eyepieces Focusing Fine and coarse Head Rotating 360 degree Interpupillary Adjustment Type Siedentopf Range 55 - 75 mm Microscope Type Compound Objective 4x, 10x, 40x (spring), 100x (spring and oil) Overall Dimensions 14.25 x 9.25 x 7.0" / 36.2 x 23.5 x 17.8 cm Power 110 V Viewing Inclined 45 degree Weight 12.0 lb / 5.4 kg