This is a brilliant Optoma UHZ50. 16.7ms input lag in 4K at 60Hz and 4ms in 1080P at 240Hz. Four corner correction, 1.3x zoom and vertical lens shift.
Optoma UHZ50 4K UHD Laser Projector | HDR | 3000 Lumens | Boxed | Home Cinema
Optoma UHZ50 4K UHD Laser Projector - Retail ~£1600
Optoma Photon Life 4K UHD PK31 4K UHD 3LED DLP 900lm Home Cinema Projector
Optoma 4K550 UHD 4K 3840 x 2160 DLP/5000 ANSI/10000.1/HDR10/2 x 5W (E1P1A1JWE1Z1) (Renewed)
Optoma UHD40 Projector 4K 2400 Lumens usually £1550+ Home Cinema
Optoma UHZ55 - True 4K UHD Home Entertainment Laser Projector
