Focal length

Focal length

HD25-LV Dlp Projector 1080p (Personal Computers)
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Customer Review

Before investing in a projector, a check is its focal length: what image size Will you depending on distance.
There are enough sites to calculate the ideal distance for the desired image size.
(Often the same manufacturer's site, or other online commerce sites)

The fact of being wrong does not justify 3 stars for this projector, just because it has a short focal length (basic image 3.30m 2m distance)
The Optomas are known not to be the back of the room projectors. Everyone does not have a 30m² salon.
These HD 25 are known for their image quality in 2D and 3D, and HD 25LV its push for brightness (3200 Lumens and a contrast announced 20,000: 1), which allows to see a movie without having to close all shutters.

A very good quality / price ratio in my opinion.

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