The Olympus BH2 microscope is a reliable compound design used worldwide for a wide range of research applications. This lab upright microscope features a binocular head with a 30° inclination, and a 53-75mm interpupillary distance. The BH2 from Olympus comes with a 5-position objective turret and x-y adjustable manual stage with a 76 x 50 mm scanning area that can rotate 270°. The brightfield field observation with Halogen Lamp Light Source and wk 10x binocular eyepieces, allows the user to view clear images of their specimens. This lab microscope has a 160 mm tube length with fully enclosed light paths to exclude dirt and dust. COMES WITH TWO EYE PIECES (OCCULAR LENS) 2 X OBJECTIVE LENS.