Come in, or rent the JVC GY-LS300 4K Camera.  Check out the brochure here.

Compact, convenient, and ultra high definition, JVC’s new GY-LS300 is equipped with a 4K Super 35 CMOS sensor and uniquely accommodates a wide range of cinema and photographic lenses and adapters for dazzling cinematic effects. Create hours of pristine recordings on SDHC/SDXC media in a variety of image formats including 4K Ultra HD, Full HD with 4:2:2 sampling, SD and web friendly proxy formats. Its dual codec design allows you to make 2 copies of your program simultaneously. You can even stream live HD over the internet to content delivery networks such as USTREAM while recording full HD. Conventional DSLR cameras simply can’t match the high reliability, long recording time and ergonomics provided by JVC’s GY-LS300. No other removable lens video camera offers this much flexibility in such a compact, easy-to-handle form factor.