with photo tube. Eyepieces: 10x planar eyepieces Field of view: 22 mm Objectives: 4x, 10x, 40x and PH20x infinite, plan achromatic with large working distance. Object field diameter: 5.5, 2.2, 0.55 and 1.1 mm phase contrast: 20x lighting: 6 V 30 W Condenser: double lens condenser, NA 0.3 with filter holder, blue and green filter. Working distance: 72 mm object table (WxDxH): 160x250x200 mm Movement range of the cross table: 80x118 mm 300 mm width with mounted cross table Power supply: 90-240 V