| 品牌 | 数码望远镜 | 型号 | 821DC |
| 结构 | 双筒望远镜 | 功能类型 | 数码望远镜 |
| 用途 | 民用望远镜 |
Binocular With Dial Camera (VGA) 8X tele pictures
Image Sensor : CMOS Sensor 0.3 Mega Pixels
Resolution : 640 x 480(VGA) 320 x 240 (CIF)
Memory : 4 x 16M bytes SDRAM
Number Of Pictures : Hr 32 VGA ; Lr 128 CIF
Focus Range : 40cm to Infinity
Status LCD Display : Numeric LCD
Self-Timer : Timer with 10 sec delay
Video Mode : 24 bits(R/G/B)
Video Frame Rate : 15 fps(Hr), 30 fps(Lr)
Exposure / White Balance : Auto / Auto
Power Source : 2 x 1.5V AA alkaline / U 5V
Auto Power Off : 30 sec.
PC Interface : U 1.1
Operation System : Windows98/2000/Me/XP