Binocular head (according to model) Siedentopf type, 30º inclined and 360º rotating. Widefield WF10X/20 mm eyepieces. Reversed quintuple revolving nosepiece with click stops and Plan achromatic objectives PL 4X. Phase Contrast Plane Objectives: PL Ph 10X/0.25, 20X/0.40, 40X/0.65/S, 100X/1.25/S-Oil. Coaxial coarse and fine focusing system with tension adjustment. Built-in low position coaxial mechanical stage with sample holder. Phase contrast 5 position Abbe condenser N.A. 1.25 (BF & PH 10X, 20X, 40X, 100X). Telescopic centering eyepiece. 12V/20W Halogen Koehler illumination with intensity control. Universal supply 100-240 V (CE). Blue, yellow and green filters, dust cover and immersion oil. 5 years warranty on optical and mechanical components. Delivery time 2-3 weeks