| 主要技术指?nbsp; Main Specifications |
| 工作外径 |
直视 |
2.8mm |
| forward view |
| Outer diameter |
?侧视可更捡/span> |
|
| forward view / side view |
| 摄像夳/span> |
像素?/span> |
16丆/span> |
| pixel count |
160000 pixels |
| 环境模式 |
正常/微光 |
| Camera |
lightness |
normal / dark |
| 白平衠/span> |
自动/手动 |
| white balance |
auto / manual |
| 光学系统 |
视场觑/span> |
50 |
90 |
| view of field |
| 景深 |
50mm?infin; |
8mm}/span>150mm |
| Optic system |
depth of field |
| 视向 |
直视 |
直视 |
| view direction |
forward |
forward |
| 弯角 |
|
| Tip angulation |
| 头端硬端长度 |
mm |
mm |
|
| 主软箠/span> |
涂塑/钨丝编网 |
| Insertion tube |
polyurethane / tungsten mesh |
| 工作长度 |
1000mm |
| Working length |
| 手持?nbsp; Handset |
| 显示?/span> |
3.5英寸高清数字液晶显示?/span> |
| Monitor |
3.5ColorLCD, high resolution |
| 操控 |
调光及图像处理按?/span> |
| Controls |
brightness adjusting, image processing |
| 系统 System |
| 电源 |
电池 |
18650锂电池,工作时间3小时 |
| lithium battery (18650):working time 3H |
| Power supply |
DC (battery) |
充电时间?-10小时 |
| charging time: 8~10 H |
| 照明 |
类型 |
大功率LED+光纤传导 |
| type |
High-power LEDwithfiber light guide |
| illumination |
最大可视距? |
mm |
mm |
|
| 存储占/span> |
SD卡,标配2G,最大支?6G |
| Memory card |
TF card 2 G (provided) , Max 16G (option) |
| 存储容量 |
JPEG文件一般占?0KB空间?G的TF卡最多可录制4小时的录僎/span> |
| Memory volume |
JPEG : 60KB; 4hours video recording: 1G |
| 视频输出 |
复合视频端子 |
| Video output |
composite |