| 日本东海株式会社放大镜 | | 型号 | 2034-20 | 2034-40 | 2034-60 | 2034-100 | 2034-150 | 2034-200 | 2034-300 | | 综合倍数 | 20X | 40X | 60X | 100X | 150X | 200X | 300X | | 视野 | φ7.2mm | φ3.6mm | φ2.4mm | φ1.45mm | φ0.96mm | φ0.72mm | φ0.48mm | | zui小刻度 | 0.10mm | 0.05mm | 0.02mm | 0.01mm | 0.005mm | 0.002mm | 0.001mm | | 测定范围 | 6.0mm | 3.0mm | 2.0mm | 1.2mm | 0.9mm | 0.6mm | 0.2mm | | 尺寸 | φ63×172mm | | |
