The SDR-H60's 50x optical zoom lens has the power you need to take dramatic close-ups or get remarkable shots of even distant subjects. Panasonic's Advanced Optical Image Stabilization (O.I.S.) suppresses the effects of handshake as you shoot. The system uses gyro sensors to detect handshake, then shifts a lens and adjusts the optical axis to compensate. The SDR-H60's 60GB internal hard disk drive lets you record continuously for up to 54 hours in LP mode without changing a disc, tape or other recording media. Panasonic's Anti-Shock Shield helps protect recorded video data from damage due to jolts and impact. The Drop Detect function senses if the camera is falling and moves the head away from the hard disk. You can transfer the motion-image data from the SD card or the camcorder's hard drive right to your PC using your USB port. With the included VideoCam Suite 1.0 software, you can easily put scenes in a different order and delete the ones you don't want. Advanced OIS Optical Image Stabilization Focal Length - 1.8 - 90 mm 35mm Film Camera Equivalent - 40.9-2046 mm [4 - 3], 33.4-1607 mm [16 - 9] Motion Image, and 40.7-2036 mm [4 - 3]/33.2-1658 mm [16 - 9] Still Picture White Balance - Auto, Indoor, Outdoor, and White Set with IR Sensor High Speed Shutter - 1/30-1/8000 (Motion Image), 1/30-1/500 (Still Picture) Backlight Compensation LCD Monitor - 2.7 Wide (123,200 Dots) Pure Color Engine Soft-Skin Mode Easy-to-Use Mode Dial MagicPix Images Microphone Stereo Zoom Wind Noise Reduction Date Recording - Auto Date in Date Code Quick Start - 0.6 seconds