WebJun 24, 2024 · Full hd (hd ready 1080p): yes Projection distance: 1, 9.8 m Lamp life max (normal): 3500 h Noise level: , 25 dB Go to full specs Often compared with Optoma HD144X BenQ W1070 Optoma HD144X Optoma HD142X See more Colors Add to compare Shop now at Amazon Optoma HD144X - Pros & Cons Pros compact versatile and great value HD142X WebJan 26, 2024 · Most bulbs are built to withstand between 1,500 and 3,000 hours of use with some lasting for as many as 30,000 hours. With continuous use, the anode and cathode on the projector’s bulb wear out. Also, the bulb may develop defects due to poor power supply filtering or issues with the magnetic field required for bulb operations.
Optoma hd142x throw distance - Math Tutor
WebAug 14, 2024 · The throw ratio comes out at 2.22:1, and the projector has a claimed 1,200,000:1 contrast ratio with 2200 lumens coming from its bulb. Zooming and focusing the lens is all manual, and you access the controls for these by popping open on a flap on the top of the projector. WebThe estimated throw distance from the lens (I measured about a foot and a half from the wall) to the opposite wall is 10 feet. The max vertical size of the image is ~55" so that it doesn't leave my visibility. HD, Resolution, and picture quality are very important to me. Any recommendations or tips would be extremely helpful. easeus todo backup 起動しない
Optoma HD25-LV HD 3D Projector Review 2024 HD25LV Reviewed
WebFeb 5, 2010 · The only short throw PJ you can have which can project a 3m diagonal image is the Optoma HD8600 with a Short throw lens option You can get a 3m diagonal image from just 2 m or so. But it will be > £3400 i guess and it is a fixed length lens with no zoom or adjustments. For budget, Epson LCDs will give you a bigger picture from short throw. WebLes meilleures offres pour Télécommande projecteur HDMI 1080P courte portée complète 1080P 600 heures d'occasion sont sur eBay Comparez les prix et les spécificités des produits neufs et d 'occasion Pleins d 'articles en livraison gratuite! WebNov 30, 2024 · The Optoma HD141X uses DLP technology to create its images, a maximum display resolution of 1920 x 1080, a contrast ratio of 23,000:1, and can create an image as large as 300″ across from 20ft... easeus todo clone free software