The Sony HXC-FZ90 is an outstanding 4K camera system crafted for high - end professional use in broadcast and production. Its 2/3 - inch 4K CMOS sensor ensures amazing image quality, perfect for shooting 4K and HD content in various formats. It supports a wide range of signal formats like 4K 2160p and HD 1080p with multiple frame rates, meeting different filming needs. The advanced processing can record clearly and vividly even in tough lighting. Built for high - level production, it has a robust and durable design. Its compact and light body, along with diverse input/output options, offers flexibility for live events, studio shoots, and field work. The B4 mount allows easy lens integration, and built - in ND filters and various shutter speeds let you control exposure and image quality. It also features comprehensive audio inputs via XLR connectors and comes with a 20x zoom lens (8.2mm - 164mm), ensuring high - quality performance with less interference and more flexibility. Key features include a top - notch 2/3 - inch 4K CMOS sensor, support for multiple 4K and HD signal formats, a B4 lens mount, advanced ND filters, a 20x zoom lens, XLR audio inputs with phantom power, a sturdy and compact design, diverse input/output options, and support for external remote control and intercom. Technical specs cover power consumption, operating and storage temperatures, dimensions, mass, camera section details, input/output interfaces, etc. What's included are an operation guide, operating instructions CD - ROM, a 7 - inch viewfinder, and other accessories. Available options are the camera body only or a package with a 20x lens and more accessories.

Using the Sony HXC - FZ90 is quite straightforward. First, make sure to set up the camera in a suitable environment within the operating temperature range of - 10°C to +45°C. Connect the power supply using the DC input (10.5V - 17V). When choosing a lens, use the B4 mount for easy attachment. For audio, connect your microphone or line - level audio source to the XLR inputs and set the appropriate gain and phantom power if needed. To capture great footage, select the right signal format and frame rate according to your filming requirements. You can also adjust the exposure using the built - in ND filters and shutter speed options. When shooting, keep in mind that the 20x zoom lens gives you a wide range of focal lengths. Be careful not to expose the camera to extreme temperatures outside the specified storage and operating ranges. Clean the camera body and lens regularly with a soft, dry cloth. If you're using the optical fiber connection, handle the cables gently to avoid damage. Always refer to the included operation guide for more detailed instructions and troubleshooting.