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BCI Group Ltd has been the key manufacturer of optics for more than20 years. Our guiding principle is to provide our customers with the highest quality optics products,we have successfully created a
9 Years
| Ask Lasest Price | |
| Brand Name : | KINGLUX or OEM |
| Certification : | RHOS |
| Model Number : | BT5564 |
| Price : | Negotiable |
| Delivery Time : | 30Day |
| Payment Terms : | TT or LC |
| Supply Ability : | 30k/month |
| Model | BT5564 | ||
| Specification | 8x22mm | 10x22mm | 12x22mm |
| Magnification | 8x | 10x | 12x |
| Obj.lens (mm) | 22 | 22 | 22 |
| Angle | 7.0° | 6.2° | 5.5° |
| Field of View at 1000m | 122 | 110 | 96 |
| Apparent Field of View | 56° | 62° | 66° |
| Exit pupil (mm) | 2.7 | 2.2 | 1.8 |
| Eye relief (mm) | 12 | 12 | 10 |
| Dusk Index | 13.2 | 14.8 | 16.2 |
| Relative Brightness | 7.3 | 4.8 | 3.2 |
| Type of Prism | Porro | ||
| Focus System | Central | ||
| Lens Coating | Fully Multi | ||
| Eyecups | Fold-Down | ||
| Size (mm) | 113(L)x52(W)x90(H) | ||
| Weight (g) | 190 g | ||
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