| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Slide Size | 25mm*75mm |
| X ruler | 1mm/100,1mm/10 |
| Div.x | 0.01mm,0.1mm |
| Features | Four Calibration Dots This calibration slide in white box which with sponge,very luxury and delicate,as the picture show. |