| Model NO. | A4/1200X150EQ4 |
| Function | Waterproof, Astronomical Telescope |
| Usage | Astronomical |
| Structure | Reflector Telescope |
| Lens Type | Prime Lens |
| Lens | Glass |
| Objective Aperture | >50mm |
| Aperture | 101-200mm |
| Focal Length | 1200mm(F/8.0) |
| Eyepiece | 1.25′′ Pl6.5mm, Pl 25mm( Optional) |
| Resolution | 0.93′′ |
| Limiting Magnitude | 12.8 |
| Finderscope | 9X50 |
| Diagonal Prisms | 1.25′′ 45° Correct Image Prisms Diagonal |
| Most Height | 145cm |
| Packaging | Aluminum Case |
| Transport Package | Alumiun Case |
| Specification | 1200x150 |
| Trademark | DONTOP/OEM |
| Origin | China |
| HS Code | 90058010 |
| Production Capacity | 3000 PCS Per Week |