型号 | XTL-500 | 双目 | 三目 | | 观察头 | 双目立体视角镜体, 45度倾斜 | ● | ○ | | | 三目立体视角镜体, 45度倾斜 | ○ | ● | | 目镜 | 大视野目镜 WF10X/F.N.22mm | ● | ● | | | 大视野目镜 WF15X/F.N.16mm | ○ | ○ | | | 大视野目镜 WF20X/F.N.12mm | ○ | ○ | | 变倍物镜 | 0.8X-5X | ● | ● | | 变倍比 | 6.3 : 1 | ● | ● | | 工作距离 | 115mm | ● | ● | | 瞳距调节 | 52mm-75mm | ● | ● | | 辅助物镜 | 0.5X | ○ | ○ | | 2X | ○ | ○ | | 载物台圆板 | ø125mm 玻璃板 | ● | ● | | | ø125mm黑白版板 | ○ | ○ | | 照明系统 | LED 透射光照明 | ● | ● | | | LED反射光照明 | ○ | ○ | | | LED 环型灯反射光照明 | ○ | ○ | | 可选配附件 | 数码摄影附件、数码摄像附件、平板架台 | ○ | ○ | | 注: ● 为标准配置, ○ 为选购配件 | | | |