Updated and Ergonomic design offering Crisp Sharp & High resolution image

Zoom Objective 0.8X-5X, Zoom ration 1: 6.3, Working distance115mm

Eyepiece WF15X/16 with diopter adjustment

Iris diaphragm 2mm-41mm, Bright and Dark viewing field illumination adjustable

7W Fluorescent lamp, LED Point light, 6V/20W Halogen for trans-illumination

Focusing Range: 110mm

Steel clamp to hold the gem for all direction observation of Germs

Two clamp fixing holds - 0-38° Rotatable stand, Eye point height and angle adjustable , 0-325° Rotatable base