At NAB Show 2013, Sony shows two prototype of 4K cameras and some cinema prime lenses (from the pictures, we can find they are 20mm, 50mm, 135mm prime lenses).
One of the 4K cameras is a DSLR-style designed like the Canon EOS-1D C. Sony is also committed to developing a range of full frame cinema prime lenses.
via: EG
Affiliate Disclosure: Some of the links in this article are affiliate links. As an Amazon Associate I earn from qualifying purchases. This means if you click on the link and purchase the item, we may receive a small commission at no extra cost to you. This helps support our site and allows us to continue making comprehensive reviews.