| 名称 | 规格 | MV3000 RF | MV3000 TRF | | 光学系统 | 无限远光学系统 | ● | ● | | 大视野目镜 | WF10X/20 | ● | ● | | WF10X/20，十字分划目镜 | ● | ● | | WF15X/16 | ○ | ○ | | WF20X/12 | ○ | ○ | | 无穷远平场消色差物镜 | 4X/0.10/∞/- LWD 20.7mm | ● | ● | | 10X/0.25/∞/- LWD 7mm | ● | ● | | 20X/0.4/∞/0 LWD 5mm | ● | ● | | 50X/0.75/∞/0 LWD 1.3mm | ● | ● | | 100X/0.9/∞/0 LWD 0.7mm | ○ | ○ | | 40X/0.65/∞/0.17 WD 0.6mm | | ● | | 100X/1.25/∞/0.17 WD 0.14mm | | ● | | 观察头 | 铰链式双目观察头，30°倾斜，瞳距48-75mm | ● | ● | | 铰链式三目观察头，30°倾斜，瞳距48-75mm | ○ | ○ | | 柯勒照明 | 12V/50W卤素灯,亮度连续可调 | ● | ● | | 12V/20W卤素灯,亮度连续可调 | | ● | | 起偏镜、检偏镜 | ● | ● | | 绿、灰滤色片、色温片、毛玻璃 | ● | ● | | 调焦系统 | 粗微动同轴调焦，微调格值2μm，粗动松紧调节，移动范围30mm | ● | ● | | 转换器 | 内向式四孔转换器 | ● | ● | | 载物台 | 矩形双层活动平台 230X150mm，移动范围78mmX54mm | | ● | | 矩形三层活动平台 230X150mm，移动范围78mmX54mm | ● | | | 附件 | 压平机 | ○ | ○ | | 摄影附件 | ○ | ○ | | 物镜测微尺 0.01mm | ● | ● | |
