Name: Rollo Professional
Brand: Celexon
SKU: 2443870
Price: 175 CHF
Availability: InStock
Rating: 4.27 (15 reviews)

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Celexon

Black back, black edge - for high contrast. Thick, heavy fabric and thick flat surfaceSuitable for wall and ceiling mounting. Roller blind mechanism - can be locked in several stages. The discreetly coated front of this screen has a gain factor of 1.2 and is ideal as a screen for home cinemas or seminar rooms. Thanks to the high-quality roller blind mechanism, it can be locked in several stages. Black back, black edge. The back of the fabric is coated black to intensify the contrast. This means that any stray light that shines through the material onto the wall is almost completely eliminated. Thanks to the tiltable suspension, the screen is suitable for both wall and ceiling mounting.

Actual product image Celexon Rollo Professional (81.46", 16:9)

Key specifications

Projection type

Diagonal

Projection width

Projection height

Aspect ratio

Describes the format of image width to image height, with 16:9 being the common TV and office standard. Values such as 21:9 or 32:9 stand for extremely wide monitors, which often replace two old screens next to each other.

Gain factor

The light amplification factor, or gain factor, is an important factor when selecting a screen. Factor tells you something about the reflective properties. An ordinary white sheet of paper has a gain factor of about 1.0. It scatters the incident light homogeneously and diffusely in all directions. Thus it appears practically always equally bright, no matter from which angle you look at it.

Picture walls with a gain above 1.0 try to reflect a certain amount of light more specifically towards the audience, which usually sits axially in front of the picture. Developers achieve this through special surfaces and coatings. They take, so to speak, a small step towards the properties of a mirror. A gain of 2.0 describes a screen that - measured on axis - reflects twice as much light as a perfectly diffuse surface with 1.0. This is why we speak of amplification.

Screen Equipment

Rollo Professional

Projector screens

Projector

30-day right of return

General information

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Material

Categorisation

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Projector screen properties

housing dimension

Origin

Voluntary climate contribution

Product dimensions

Package dimensions

The thick and heavy fabric ensures an even flatness and prevents annoying waves from forming on the projection surface.

Stable fabric flatness

The gain factor of 1.2 offers slightly increased brightness reflection for LCD and DLP projectors while maintaining a wide viewing angle.

Increased gain factor of 1.2

The 16:9 aspect ratio with dimensions of 174 x 98 cm is ideal for home cinemas and seminar rooms.

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Celexon Rollo Professional

Diagonal8

At a Glance

Stable fabric flatness

Increased gain factor of 1.2

16:9 aspect ratio

Sales rank 45 of 2891

In Detail

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Celexon Rollo Professional

Diagonal8

At a Glance

Stable fabric flatness

Increased gain factor of 1.2

16:9 aspect ratio

Sales rank 45 of 2891

In Detail

Description

Specifications

Price trend

Warranty & return rates

Questions about this product2

Product ratings15

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16:9 aspect ratio