| Model NO. | A4/900X60EQ1 | 
| Magnification | 900X | 
| Usage | Astronomical | 
| Lens Type | Prime Lens | 
| Lens | Glass | 
| Objective Aperture | >50mm | 
| Aperture | 60mm(2.36") | 
| Focal Length | 900mm (F/15) | 
| Finderscope | 5X24 | 
| Hybrid Diagonal | 90 Degree | 
| Max. Height | 125cm | 
| Color | OEM | 
| Transport Package | Carton | 
| Specification | A4/900X60EQ1 | 
| Trademark | DONTOP/OEM | 
| Origin | Chongqing China | 
| HS Code | 90058010 | 
| Production Capacity | 10000 PCS Per Two Weeks | 
 
                 
                     
                     
                    