Biological microscope

Mechanical tube length: 160mm

Object lens: Achromatic object lens 4X 10X (s)or 100X(s)oil

Eye lens: Wide-angle eye lens WF 10X

Object lens conjugate distance: 195mm

Focusing: Divided micro drive focusing, coarseness focusing hand wheel can be adjusted for tight and loose.

Stage: 120*130mm

Condenser: Single condenser with carousel diapragm or Na1.25 abe condenser with changeable diaphragm, shift scale and filter.

Illuminator plano-concave mirror or built in illuminator (110v/20W or 22V/20W)