Typically, the way to achieve the 2.35:1 format in home projection involves adding a lens to the front of the projector. Many of these lenses are made from high quality glass. However, adding any kind of attachment to a piece of equipment has trade-offs. In this case, adding a lens to a projector to achieve a 2.35:1 aspect ratio can affect image clarity and brightness.
Related Articles and Content
To learn more about 2.35 and projectors please read our other articles, including the SIM2 MICO 50 LED DLP front projector review by Andrew Robinson, the SANYO PLV-Z4000 LCD projector review by Adrienne Maxwell, and Home Theater in Cinemascope: Schneider Kreuznach Presents New Anamorphic Lens. You can also check out our 2.35:1 Aspect Ratio information page or our All Things Video Projectors section.
Explaining the significance of native 2.35:1 aspect ratio projection, Anders L�kke, Marketing & Communications Manager, projectiondesign, says:
"The Blu-ray Disc media is considered by most to be the heart of the high definition format, and sets the standard for true HD home theater. However, Blu-ray Disc is based on a 1.78:1 image format. In order to fit a 2.35:1 image on a device that is 1920 pixels wide, the vertical resolution must be reduced to around 800 pixels."
avielo hopes to use new video processing to format the 1920 x 800 image into a 2538 x 1080 by adding pixels to the width and height. In doing this, avielo's SuperWide 235 format uses reportedly 78% more pixels for native 2:35:1 display versus a standard 1080p projector with a Blu-ray Disc 2:35 format movie. The projector comes equipped with a proprietary lens that are made from aspherical glass elements. This, combined with an increased native resolution, allegedly converts 1.78:1 to 2.35:1 by expanding the width of the image without impacting the height.
The avielo optix SuperWide 235 projector will be on display at CEDIA Expo 2010.