Total magnification / 40-400X, eyepiece / WF10X: 38 tilt barrel barrel length 160mm (Field Number 15mm), an objective lens / 4X 10X 40X (S), barrel format / monocular, quasi-equipment / stage moves up and down to focus formula coarse handle condenser lens N.A.0.65, iris diaphragm / rotary stage / square fixed (clip) 90 x 90mm, lighting equipment / 42mm concave mirror, accessories / dust cover / non-slip sheet 100 (width) x 150 mm (height) (depth) x 260