Optoma just launched two fixed-lens, 4K resolution laser projectors, the Optoma ZK810T and ZK810TST, with 7500 and 8500 lumens, respectively. The ZK810T series includes a fixed, 4K telecentric lens design with motorized lens shift and focus. Engineered with DuraCore laser technology, Optoma says the ZK810T and ZK810TST projectors feature an airtight, dust-resistant IP5X-certified optical engine for 24/7 high-performance operation capabilities. With a new IR sensor for increased range, along with four-corner correction and 360-degree and portrait modes...

Recently, Luminus Devices and Everlight have each announced that their LEDs are powering new types of projectors. Luminus LEDs used in Samsung, LG projectors, Everlight starts shipping LEDs for micro projectors.