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KW199X-RS系列全金属全包防水防冲击防震望远镜
KW199X-RS
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产品描述：
优质品牌的一具好的望远镜，都使用经过严格检验的光学玻璃和高水准的光学处理，装配后经过严格测试，图像清晰，结构严密。是享受户外的绝佳选择. 而一些小厂家采用一些不合格的光学玻璃,甚至是普通玻璃或树脂镜片组装而成,产品未经过严格调试，属伪劣产品，以低价位吸引顾客，使顾客受到侵害。
保罗式望远镜是双望一种传统的结构形式。它是通过棱镜成像，图像清晰，款式大方。但由于有棱镜组，体积较大。可喜的是，有开发能力的我厂家已开发出了体积小，重量轻的小保罗新产品。
除了物镜镀膜外，包皮也使望远镜构成了不同的档次及款式.
包皮一般分为两类。一类是较早采用的人造革包皮，另一类是近几年出现的橡塑（胶）包皮，橡塑包皮不仅质感好，而且还有不同的颜色及图案。给广大消费者提供了更为广阔的选择余地。
技术参数：
| PRICE | ||||||||
| MODELS | 7X50 RS | 8X40 RS | 8X42 RS | 10X42 RS | 10X50 RS | 12X50 RS | 15X70 RS | |
| SPEC | ||||||||
| Focus system | 调焦系统 | Individual | Individual | Individual | Individual | Individual | Individual | Individual |
| Magnification | 放大倍率 | 7x | 8x | 8x | 10x | 10x | 12x | 15x |
| OBJ.LENS DIA. | 物镜直径 | Φ50mm | Φ40mm | Φ42mm | Φ42mm | Φ50mm | Φ50mm | Φ70mm |
| TYPE OF PRISM | 棱镜类别 | Porro/BAK4 | Porro/BAK4 | Porro/BAK4 | Porro/BAK4 | Porro/BAK4 | Porro/BAK4 | Porro/BAK4 |
| Number of Elements & Group | 透镜组数 | 7 elements/ 4 groups | 7 elements/ 4 groups | 7 elements/ 4 groups | 8 elements/ 5 groups | 7 elements/ 4 groups | 8 elements/ 5 groups | 7 elements/ 5 groups |
| Coating | 镀膜 | FMC | FMC | FMC | FMC | FMC | FMC | FMC |
| Field of View\ Angle | 视场\角度 | 7.2° | 7.1° | 7.2° | 6° | 6° | 5° | 4.2° |
| M / 1000 M | 米 | 126M | 124M | 126M | 105M | 105M | 87M | 73M |
| FT / 1000 Yds | 尺 | 378FT | 373FT | 378FT | 315FT | 315FT | 262FT | 220FT |
| Exit-pupil Diameter | 出瞳直径 | Φ7MM | Φ5MM | Φ5MM | Φ4.2MM | Φ5MM | Φ4.2MM | Φ4.68MM |
| Eye Relief | 出瞳距离 | 21.67MM | 19.7MM | 19.6MM | 18.57MM | 19.23MM | 18.57MM | 17.86MM |
| Relative brightness | 相对亮度 | 49 | 25 | 25 | 17.64 | 25 | 17.64 | 21.9 |
| Twilight Index | 黄昏指数 | 49.49 | 50.56 | 51.84 | 64.8 | 70.7 | 84.84 | 125.55 |
| Interpupillary Distance | 瞳孔距离 | 54MM～73MM | 54MM～73MM | 54MM～73MM | 54MM～73MM | 54MM～73MM | 54MM～73MM | 54MM～73MM |
| resolution | 分辨率 | ≤4” | ≤4” | ≤4” | ≤4” | ≤4” | ≤4” | |
| Near Focus | 最近距离 | 4.5 | 8M | |||||
| all-weather | 全天候 | yes | yes | yes | yes | yes | yes | yes |
| Shock-Proof | 防震 | |||||||
| Waterproof | 防水 | 1.5m / 30min | 1.5m / 30min | 1.5m / 30min | 1.5m / 30min | 1.5m / 30min | 1.5m / 30min | 1.5m / 30min |
| Nitrogen Filled | 氮气填充 | yes | yes | yes | yes | yes | yes | yes |
| Eyecups System | 眼罩系统 | Fold Down | Fold Down | Fold Down | Fold Down | Fold Down | Fold Down | Fold Down |
| Low Temperature | 低温 | 40° | ||||||
| High Temperature | 高温 | 70° | 70° | 70° | 70° | 70° | 70° | |
| Pouch | 软包 | yes | yes | yes | yes | yes | yes | |
| Aluminumfoil | 铝箱 | yes | ||||||
| Cleaning Cloth | 擦布 | yes | yes | yes | yes | yes | yes | yes |
| Strap | 背带 | yes | yes | yes | yes | yes | yes | yes |
| Silica Gel | 干燥剂 | No | No | No | No | No | No | No |
| Product Dimensions | 产品尺寸 | 180x196x63mm | 180X148X63MM | 180X185X63MM | ||||
| Product Weight | 产品重量 | 1280g | 1100g | 1270g | ||||
| Gift Box Size | 彩盒尺寸 | |||||||
| Qty per Carton | 每箱数量 | 10pcs | 10pcs | 10pcs | 10pcs | 10pcs | 10pcs | 2pcs |
| Carton Size | 纸箱尺寸 | |||||||
| gross weight | 毛重 | |||||||
| net weight | 净重 | |||||||