| Model NO. | A4/600X102EQ4 |
| Function | Fogproof |
| Usage | Astronomical, Travel |
| Structure | Refractor Telescope |
| Lens | Glass |
| Objective Aperture | >50mm |
| Focusing Type | Internal Focusing |
| Aperture | 102mm |
| Focal Length | 600mm(F/5.9) |
| Finderscope | 9X50 |
| Eyepiece | 1.25′′ Pl6.5mm/ Pl25mm( Optional) |
| Resolution | 1.37′′ |
| Limiting Magnitude | 11.8 |
| Diagonal Prisms | 1.25′′ 45° Correct Image Prism Diagonal |
| Tripod | Telescopic Steel Tripods |
| Transport Package | Carton |
| Specification | CE FCC |
| Trademark | DONTOP/OEM |
| Origin | China |
| HS Code | 90058010 |
| Production Capacity | 3000 PCS Per Week |