| ST7045B1 | ST7045B2 | ST7045B3 | ST7045BL4 | ST7045BL5 | ST7045T1 | ST7045T2 | ST7045T3 | ST7045TL4 | ST7045TL5 | |||
| 光学系统 | 立体光学显微镜 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 观察头 | 双目立体视角镜体， 45度倾斜, 可360°旋转. 目镜筒视度调节（±5） | ● | ● | ● | ● | ● | ||||||
三目立体视角镜体， 45度倾斜，可360°旋转. 目镜筒视度调节（±5）,分光20%/80% | ● | ● | ● | ● | ● | |||||||
| 目镜（可安装测微尺） | 大视野，广角，高眼点目镜 WF10X/F.N.20mm | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 大视野，广角，高眼点目镜 WF15X/F.N.15mm | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
| 大视野，广角，高眼点目镜 WF20X/F.N.10mm | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
| 变倍物镜 | 标准放大倍率0.7X-4.5X | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 工作距离 | 100mm | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 瞳距调节 | 54mm-76mm 目镜筒视度调节（±5）屈光度 | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | |
| 辅助物镜 | 0.5X/177mm | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | |
| 2X/26mm | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ||
| 载物台圆板 | ø95mm 玻璃板 | ○ | ○ | |||||||||
| ø95黑白板 | ● | ● | ||||||||||
| ø125mm 玻璃板 | ○ | ● | ○ | ● | ○ | ● | ○ | ● | ||||
| ø125黑白板 | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 照明系统 | 无光源 | ● | ● | ● | ● | ● | ● | |||||
| LED反射光照明 | ● | ● | ● | ● | ||||||||
| LED 透射光照明 | ● | ● | ● | ● | ||||||||
| LED 环行灯反射光照明 | ○ | ○ | ○ | ○ | ||||||||
注： ● 为标准配置， ○ 为选购配件
