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80x Compact Zoom Binoculars
20x-80x Compact Zoom Binocular 28mm Objective Field of view 1.7°-0.7° Magnification20-80x
Zoom Binoculars: The zoom binoculars features wide variable range of 20-80x magnification that allows easy targeting and then zoom in for a closer and detailed look.
The powerful 20-80x28 Gladiator Zoom Binoculars from have been designed specifically for long distance terrestrial and astronomical viewing. The 20-80x magnification range of these Gladiators allow the viewer to scan a large field of view and then zoom in on the selected object for a closer look. A zoom thumb-lever allows the user to quickly zoom in or out without having to take their eyes off of the binoculars.
20-80x28 powerful binoculars for adults,adopts high-quality BAK-4 prism & FMC multi-layer broadband green film,that ensures key elements of optics,brings you brighter vision and clearer images.This powerful binoculars with clear weak light vision works from dawn till dusk with extremely accurate colour reproduction,and it can also be used in weak light condition(but not in completely darkness.)
This 20-80x28 zoom binoculars is compact and lightweight, its adjustable eye widths fits most people.The porro prism binoculars for adults comes with adjustable Fold-Down for comfortable viewing during long-lasting watching,perfectly fits those with or without eyeglasses.
| Features: | ||||
| ● 20x - 80x Zoom Magnification | ||||
| ● 28mm Objective | ||||
| ● Wide Field of View: 1.7°-0.7° | ||||
| ● Apparent Field of View:49° - 56° | ||||
| ● Prism Glass:BK-7 | ||||
| ● Fully Coated Lenses |
Specification:
| Model | BSZ5582 |
| Specification | 20-80x28mm |
| Magnification | 20x-80x |
| Obj.lens (mm) | 28 |
| Eyepiece diameter(mm) | 12 |
| Field Angle | 1.7°-0.7° |
| Field of View @ 1000m | 30m - 12.2m |
| Field of View @ 1000yds | 90ft - 36.6ft |
| Apparent Field of View | 49° - 56° |
| Exit pupil (mm) | 1.4 - 0.35 |
| Eye relief (mm) | 10.5 - 6.5 |
| Diopter Adjustment | ± 4 |
| Dusk Index | 23.66 - 47.32 |
| Relative Brightness | 1.96 - 0.12 |
| Prism System | Porro |
| Prism Glass | Bk7 |
| Focus System | Center |
| Lens Coating | Fully Multi |
| Eyecups | Fold-Down |
| Size (mm) | 111x56x112 |
| Weight (g) | 344 |
| Q:1.Can you produce the products with our brand? | ||||
| A: We offer logo laser engraved silk-screen printing or sticker trade make on product, | ||||
| and customized package is also available. Specific details can be discussed. | ||||
| Q: 2.How how can I pay the order? | ||||
| A: Payment terms are available by Paypal, T/T or Weston Union. Specific details can be discussed. | ||||
| Q: 3. How do you control the quality? | ||||
| A: BCI - we have quality control proecess, from procurement, production, packing to shipment all | ||||
| process are under strict control and are fully traceable. |
