タイトルまたは説明

Wide field of view, clear imaging Magnification: ****0X continuous zoom Working distance: *5mm Ultra brightness white LED light source Three kinds of lighting pattern: bright field, dark field and top light; Bright field and dark field are controlled by electronic switches The gem clamp can be adjusted in 3D area Assembling a large diaphragm, the diameter of light beam is ***2mm, continuously adjustable