Long Distance Powerful Zoom Binoculars Black 10x42 Multi Functional
Key Features
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10x Magnification
Powerful zoom for detailed long-distance observation
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42mm Objective Lens
Optimal balance between light gathering and portability
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Fully Multi-Coated Optics
Enhanced brightness, clarity, and color accuracy
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BAK4 Prisms
High-quality glass for sharp, distortion-free images
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Durable Rubber Armor
Shockproof, non-slip grip for rugged outdoor use
Technical Specifications
| Magnification | 10X |
| Objective lens diameter | 42mm |
| Eyepiece diameter | 24mm |
| Prism material | BaK4 |
| Coating | FMC multi-layer coating |
| Focusing system | Mid-range |
| Eyepiece | 5E3G |
| Objective lens | 4E3G |
| Exit pupil distance | 15mm |
| Exit pupil diameter | 4.2mm |
| Field of view | 6º / 105m/1000m 315ft/1000yds |
| Minimum focal length | 1.5m/4.92ft |
| Relative brightness | 17.6 |
| Dusk coefficient | 20.49 |
| Light transmittance | 82% |
| Resolution | 4.2" |
| Diopter range | ±4D TO +4 |
| Interpupillary distance adjustment range | 56-76mm |
| Prism type | Roof |
| Optical lens | ED lens |
| Lens material | Plastic steel |
| Surface protection | PVC |
| Eyepiece | Swing-up type |
| Waterproof grade | IPX7 |
| Product size | 127×51×140mm |
| Product weight | 780g |
| Tripod | Supported (optional, ordinary camera tripod interface) |