The Sony Cyber-shot DSC-H20 is a 10 Megapixel budget super-zoom camera with a 10x optical zoom range equivalent to 38-380mm. The camera has a 3 inch LCD screen and produces 720p HD video.
when i power on or off lens moves fine inside or out, but when i try zooming with the key it doesn't respond. please help me what might be the problem.
