Active Member
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[China]
Address: 151# Bohai Road, Xindu District, Chengdu, Sichuan, China (Mainland)
Contact name:Christina Yi
Sichuan Tontube Technology Co.,LTD |
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Product Specification
| Magnification | 8.5× | 10× | 10.5× | 12× | |
| Body material | Magnesium alloy | ||||
| Armor material | NBR+PVC | ||||
| Color | |||||
| Objective lens | 42 | 50 | |||
| Ocular lens | 24 | ||||
| Exit pupil | 5.1mm | 4.1mm ± 10% | 4.7mm | 4.1mm | |
| Exit pupil distance (mm) | 17mm | 18mm | 17mm | 18mm | |
| Field of view (°) | 7.8° | 7° | 6.3° | 5.8° | |
| Field of view (at 1000M) | 136m | 122m | 110m | 102m | |
| Field of view (at 1000yds) | 408t | 366ft | 330ft | 306ft | |
| Near focus | 3.5M | 4M | |||
| Diopter system | Right diopter ring | ||||
| nterpupillary distance | 56～74mm | 59～74mm | |||
| Focus System | Center Focus | ||||
| Focusing lens | Eye. | ||||
| Diopter compensation | -4 To +4 Diopter | ||||
| Focusing Adjustment | -4 To +8 Diopter | ||||
| Prism System | roof prism | ||||
| Prism Glass Material | BaK4 | ||||
| Optical Configuration | Objective lens | 3E2G | |||
| Ocular lens | 4E3G | ||||
| Lens Type | Spherical Lens | ||||
| Optical Material | All optical glass | ||||
| Lens coating | Coating Condition | Fully Multi Coating | Super Fully Multi Coating | Fully Multi Coating | Super Fully Multi Coating |
| Coating Spec. | 420-680nm,R＜0.5%(AVG) | 400-700nm,R＜0.3%(AVG) | 420-680nm,R＜0.5%(AVG) | 400-700nm,R＜0.3%(AVG) | |
| prism coating | Coating Condition | Multi Coating +Phase Coating+Dieletric coating | |||
| Coating Spec. | 420-680nm,R＜0.5%(AVG) | ||||
* Quality optics with stunning ED clarity
* 100% quality materials used and tested extensively
* Beautiful design and durability built to last
* View 10 x 50 millilitre
* Instafocus binoculars with 10x magnification and 50mm objective
lenses
* High quality BAK4 prism multi-coated optics for bright, clear,
crisp viewing
* Fold-down eyecups favor all viewers including eyeglass wearers
* Non-slip rubber armor absorbs shock while providing a firm grip
* All-purpose binoculars for sporting events and nature viewing
