| Manufacturer | Tasco |
|---|---|
| Magnification | 20x |
| Objective Lens Diameter | 50 mm |
| Prism Type | Porro |
| Lens Coating | Fully Coated |
| Field-of-View | 56 m |
| Interpupillary Distance | 53-71 mm |
| Twilight Factor | 31.6 |
| Focus Type | ZIP |
| Length (max stretch) | 187 mm |
| Width (max stretch) | 190 mm |
| Height (max stretch) | 55 mm |
| Length (max contract) | 180 mm |
| Width (max contract) | 177 mm |
| Height (max contract) | 75 mm |
| Stowed dimension | 180х177х75 mm |
| Carrying Case with Shoulder Strap | Yes |
| Neck Strap | Yes |
| Lens Cloth | Yes |
| Weight | 780 g |
