Amazon.com: Optoma UHD51ALV True 4K UHD Smart Projector with HDR | Super Bright 3,000 Lumens | HDR10 | Works with Alexa and Google Assistant | Voice Command to Activate Projector | USB Media Streamer : Everything Else
OPEN-BOX] Optoma EH412STx Short Throw Compact Projector - Sound Productions
Optoma Expands Professional Laser Projector Range with Two New High Brightness Laser Projectors
Optoma ZH450 - Eco-friendly compact high brightness Full HD laser proj