ViewSonic LS740HD Full HD 1080p Business Laser Projector [High Brightness 5000ANSI Lumens, 300" Large Screen, 1.3x Optical Zoom, Keystone Correction, 4 Corner Adjustment, 15W Speaker, 3D Built-In /

4000lmパナソニックとの比較では、明るさが格段に上がりました。ピント調整がレンズ外側カバーを手動で回すのがわかりにくいですが、慣れれば問題ありません。画像もパワポ中心なので問題なし。

とても良い

家庭用で使用してます 今まで使ったプロジェクターで最も明るく静かです

Great projector for a golf simulator! Did a TON of research on various projectors on projector central and settled on this one because of where I needed to mount it on my ceiling in the garage. The image is great at 1080p on my impact screen, it's bright and can even see it with all my lights on, and it has 4 corner keystone adjustable so the image aligns perfectly to my screen. Highly recommend and IMHO this is the best value golf sim projector under $1k right now due to its brightness and laser light source which will last a long time and not require any bulb replacements.

Excelente proyector, realmente me sorprendió…. Parece que estuviera viendo una pantalla de última generación, la definición en colores e imagen es más que excelente. Compraré otro más

I bought this projector for my office conference room because it is seemingly an entry level (and more affordable) laser projector. Unlike traditional lamp projector, laser projector like this needs lesser maintenance (can run up to 30,000 hours), quieter, lesser overheating problem and fast bootup time. ViewSonic LS740HD scores well in a few areas such as affordability, brightness, resolutions (up to HD), quietness and fast bootup speed. It can also support large screen projection while still maintaining its sharpness and brightness. However I am a bit disappointed with the throw length as unlike my previous projector, we need to move it backwards quite a bit to get the same equivalent screen size. The speaker quality is quite poor. The many complaints about the orange screen flash can't be help whenever there is a momentarily loss of data for whatever reasons (eg connection). As for the seller (bizgram), they delivered quicker than expected in the original box. No major defect or damage detected. Good job.

Excellent! Can not hear the cooling fan.very bright and wonderfull image.

Easy to install and set up. Great picture and very bright. Buying another one soon for another space.