Sichuan Tontube Technology Co.,LTD
Sichuan Tontube Tech Co.,LTD, One of the best top-rated optics manufacturer in the new century!
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| Magnification | 8x | 10x |
| Objective lens diameter | 42mm | 42mm |
| Prism System | ROOF/BaK4 | ROOF/BaK4 |
| Lens coating | Fully multi-coated | Fully multi-coated |
| Focus System | Center focus | Center focus |
| Field of view: 1000m/1000yds. | 128m/384ft | 114m/342ft |
| Field Angle | 7.3° | 6.5° |
| Exit Pupil | 5.25mm | 4.20mm |
| Exit Relief | 18mm | 15mm |
| Close Focusing Distance | 2.5m | 2.5m |
| Waterproof | Yes | Yes |
| Color | Oilve Green | Oilve Green |
| Material | Optical Glass | Optical Glass |
| Eyecups | Rotating stretch | Rotating stretch |
| Relative brightness | 27.56 | 17.64 |
· SEE FARTHER, BRIGHTER AND WITH MORE CLARITY & COLOR FIDELITY: Unlike other binoculars, these Ultra HD, specially designed Bird Watching Binoculars are designed exclusively for what every Bird Watcher needs. They include all the following features, which bird watchers need to take their bird watching to the next level of clarity and brightness
· EXTRA WIDE FIELD OF VIEW MAKES IT EASIER TO SPOT FLYING BIRDS OR BIRDS IN TREES: The Hollyview ED binoculars allows user to more easily observe flying birds, even a 1000 Ft high eagle, with exceptional Clarity. 430ft Extra-Wide Field of View makes it easier to scan the skies and trees to find that bird that usually gets away!
· FULLY MULTI-COATED LENSES AND PHASE CORRECTION COATED PRISM: Experience Unbeatable Resolution, Contrast & Color Fidelity, Without Ghosting, Blurriness, or Focus Issues. Phase-correction coated high index prisms create sharp, clear, HD images while the 42mm fully multi-coated lenses deliver the brightness and vibrant HD color of every feather. Also has 8X magnification, the ideal magnification to capture the most clear, bright and steady bird watching images
· CUTTING-EDGE CLOSE FOCUS: Feel Like You're Inches Away With Laser 2M Close Focus. See fine feather tips fluttering in the wind. Or Find your target on the move and zone in for the finest detail. Also comes with 2 years quality warrenty.
