YJT25-40X100高倍望遠鏡身臨其境的望遠鏡
產品描述
| MODEL No. 型 號 | YJT20/40X100(更換目鏡式) | ||
| 檢測項目 Inspection items | 技術參數 Specifications | 技術參數 Specifications | |
| Magnification | 放大倍率 | 20x | 40x |
| Objective Diameter | 入瞳直徑(mm) | φ100 | φ100 |
| Exit Pupil Diameter | 出瞳直徑(mm) | φ5 | φ2.5 |
| Field of View - Angular | 視場(角度) | 2.51° | 1.5° |
| Eye Relief | 出瞳距離(mm) | 20.5mm | 14.5 |
| Resolution (Center) | 鑑辦率(視場中心) | ≤2.16″ | ≤2.16″ |
| Anti-Reflective Lens Coating | 鏡片鍍膜 | 寬帶綠膜 | 寬帶綠膜 |
| Prism System | 稜鏡系統 | 保羅稜鏡(Porro) | 保羅稜鏡(Porro) |
| Focus System | 調焦系統 | 分調式 | 分調式 |
| 防水 | 防雨淋 | 防雨淋 | |
| MECHANICAL 機械性能 | |||
| Closed Interpupillary Distance | 最小目鏡距(mm) | 56mm | |
| Open Interpupillary Distance | 目鏡距(mm) | 74mm | |
| Positive Ocular Diopter Adjustment | 十 視度 | 十5 (屈光度) | |
| Negative Ocular Diopter Adjustment | 一 視度 | －5(屈光度) | |
| Ocular Diopter Adjustment Location | 視差 | 0.5 (屈光度) | |
| DIMENSIONAL | 產品外形尺寸 | ||
| Weight (Binocular Only) | 重量(g) | 7600g（不含腳架） | |
| Size (Measurements) | 外形尺寸(mm) | 455x252x130 | |
產品圖片
