SPARK 8×40 wide-angle binoculars are portable with high power HD
VIVI SPARK Telescope is compact, lightweight and portable, with 8.1 wide-angle and large field of view, large eyepiece, fresh and bright image without dark edges. FMC multi-layer coating restores the realism of the picture and clear image.
Products Description
VIVI SPARK Telescope is compact, lightweight and portable, with 8.1° wide-angle and large field of view, large eyepiece, fresh and bright image without dark edges. FMC multi-layer coating restores the realism of the picture and clear image. The large focusing hand wheel is equipped with a non-slip groove design with moderate resistance, which can be focused with one hand and is more comfortable to use. The perfect ergonomic design allows you to observe more comfortably and enjoy an impressive visual experience until dusk.
Product features:
1、Extra-large focusing hand wheel, compact and stylish design;
2、8.1° wide-angle and large field of view, large eyepiece, fresh and bright image without dark edges;
3、Extra-large field of view, more comfortable observation target, high-definition low-light night vision;
4、FMC layer coating, sharp image, clear and sharp viewing picture.
Application areas:
outdoor tourism, outdoor adventure, sports events, concerts, power safety inspections, forestry surveys, security police, military inspections, industrial inspections, navigation observations, archaeological research, railway line selection, land and resources surveys, etc.
Technical parameter
| Produkt modell | VIVI SPARK 8×40 |
| Magnification | 8x |
| Eyepiece diameter | 24.5mm |
| Objective lens diameter | 40mm |
| Field Angle | 8.12º |
| Field of view | 142m/1000m; 426ft/1000yds |
| Exit pupil distance | 16mm |
| Exit pupil diameter | 5mm |
| Nearest focal length | 3m/9.84ft |
| Eyepiece | 3E2G |
| Objective lens | 2E1G |
| Prism type | Pauline type |
| Lens coating | FMC multilayer coating |
| Focusing system | medium |
| Skin protection | rubber and plastic |
| Eyepiece | PVC eye mask |
| Resolution | 6.18″ |
| Relative brightness | 39.7 |
| Dusk coefficient | 15.9 |
| Light transmittance | 69% |
| Visual range | -5 TO +5 D |
| Pupil distance range | 59.2mm to 73mm |
| Waterproof class | IP3 |
| Size | 145X185X60mm |
| Weight | 778g |
