Panasonic 74.8-118.2mm Zoom Lens ET-ELT23 B&H Photo Video
Panasonic Projector & Display Global - [A 4K System Without Additional Devices] Using Panasonic's PT-RZ120/PT-MZ770, you can input uncompressed 4K signals via HDMI or DIGITAL LINK. Output is also possible from a
Panasonic 0.38:1 Fixed Ultra Short Throw Lens for PT-EX770Z, PT (ET-DLE035)