Less than 3x

Mitsubishi WD570U DLP Projector 3500 Lumens Home Theater 3D Ready /840 LAMP HRS.

Alwtniet HY450 LED Ultra Short Throw Smart Projector 8K HDMI USB Desktop

Optoma DAEHSSZUST Ultra-Short Throw DLP 1080p 3600 Lumens Projector White

NEC NP-UM361X XGA UST Projector 3600 Lumens Ultra Short Throw HDMI VGA (1006h)

Epson EB-760W Laser Ultra-Short Throw LCD Projector 4100lm WXGA HDMI USB

Optoma DAEHSSZUST DLP Ultra-Short Throw 1080p 4000lm HDMI USB White

Hitachi CP-AX2505 3LCD Ultra-Short Throw Projector 2700lm HDMI White

Epson PowerLite 1761W 3LCD WXGA 1280×800 2600 Lumens Portable Projector

Epson CO-W01 3LCD Projector 1280×800 3000 Lumens HDMI USB White Remote

ViewSonic PJ500 LCD Projector, Tested Working, 458 Lamp Hours VGA, Case & Cables