●高品质的 Leica Zoom 2000 镜头 , 解像度锐利
●高眼点光学设计，出光点范围大
●倍率 6-50X(100X) 无级变倍
●目距调节范围： 49-73mm
●顶部变倍
●三种照明场,优化暗场
●专为宝石显微镜设计顶部发光30W大功率 灯，亮度高
●顶部模拟日光的全光谱灯，色温符合国标要求，可用于钻石分级
●优化的明视域场和暗视域场转换方便
●全球宽电压电源，90-230V电压范围内，均能正常工作，亮度稳定
●装配大光栏, 光束直径2-42mm连续可调
●光纤辅助照明
●可转动的镜臂使视角在40度范围内自由调节
●调焦大手轮 , 滚珠传动机构，运动更平滑
●自锁紧机构 , 勿需担心磨损后造成的镜头下滑
●调焦范围 135mm
●遮挡光线更少欧式宝石夹，可三维空间内自由运动

• Leica 2000 stereo zoom optics
• Zoom range 6-50X(100X)
• The range for adjusting the visual distance: 49-73 mm
• The range for adjusting the diopter: ± 5 度
• The range for adjusting the focus: 135mm (Facilitate the observation of large samples)
• Super widest field of view available（30mm@10X）, Wide-angle eyepieces with high point
• Ball drive system makes zooming faster and easier.
• Optic head and stand tilt to a more natural 40°viewing angle
• Three kindsof illumination fields
• Tungsten-halogen darkfield/brightfield illumination with sliding baffle
• Rheostat to vary darkfield/brightfield intensity
• Adjustable iris diaphragm to control width of light beam
• Fluorescent illumination simulates north daylight, ideal for diamond color grading, and facilitates identification of surface characteristics
• Work normally in 90-230V voltage range and the luminance is steady
• Optical-fiber illumination system