Screen surface can be cleaned. Flame retardant. Mildew resistant. Number shows the optimal width of the ideal viewing half angle. Indicates Goniophotometer reflectance readings. The higher the number, the greater light transmitted to the audience.

Rear Projection Screen Surfaces

Polacoat ® Optical Coatings

DA-100

A neutral gray diffusion coating that provides contrast enhancement while maintaining uniformity and color rendition. Its versatility makes it a good choice for situations with good control over ambient light and where a wide viewing angle is necessary. It is also well suited for high resolution applications. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 35° Gain: 1.0


35°1.0

DA-130

A neutral gray diffusion coating designed to provide a moderate amount of brightness for applications where ambient light is controllable and moderately wide viewing angels are required. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 34° Gain: 1.3

34°1.3

DA-150

A neutral gray diffusion coating designed to provide a higher amount of brightness and contrast for situations where a low level of ambient light is present or where a projector with moderate output is utilized. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 32° Gain: 1.5

32°1.5

DA-180

A neutral gray coating offering a higher on-axis gain for situations where a moderate output projector is utilized and where there is a high amount of ambient light present. This coating is well suited for applications where viewing angles are not wide and a higher gain coating is needed for on-axis viewing. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 30° Gain: 1.8

30°1.8

DA-230

A neutral gray coating with high gain and a moderate viewing angle. The increased gain of this surface makes it suitable for environments where ambient light is uncontrollable and a projector with moderate light output is utilized. Good for situations where the audience is centered within a 50-degree cone from the center of the screen. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 25° Gain: 2.3

25°2.3

Video Vision

A special coating process generates a screen ideal for video projection under controlled light conditions. This material offers an exceptionally wide field of view so each audience member will observe a uniform, bright, sharp image with no color shift. This screen material is a good choice when producing video images with a projector that has good black levels. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant.. Viewing Angle: 55° Gain: 1.0

55°1.0

Wide Angle Polacoat ® Optical Coatings

DA-75 WA

A light gray diffusion coating with a .75 gain and extremely wide viewing angles. DA-75 WA is designed for use in applications where a short throw lens is required. Due to the increased half angles, DA-75 WA performs well with wide format screens. From the viewer's perspective, side-to-side uniformity of the screen is maximized. Viewing Angle: 78° Gain: 0.75

78°0.75

DA-100 WA

A light gray diffusion coating that provides a unity gain and especially wide viewing angles. This wide angle optical coating is designed for use in applications where a short throw lens is required. Due to the increased half angles, DA-100 WA performs well with wide format screens. From the viewer's perspective, side-to-side uniformity of the screen is maximized. Viewing Angle: 52° Gain: 1.0

52°1.0

Profiled Type Display Screens

Da-View

Profiled Type Display Screen Offers a bright image at a relatively wide field of view perfect for single image display. This screen is a single element double profile cast acrylic with a back surface comprising a Fresnal lens and the front surface exhibiting an array of lenticulations. Fresnel grooves have a pitch of .5mm and the lenticulations have a .28 mm pitch. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 32° Gain: 3.5

32°3.5

Holo Screen

The Holo Screen has been specifically designed for use in high ambient light environments and point-of-sale applications. The viewer can see a crisp image and see through the screen at the same time. Recommended for use with a projection angle of 18-35° . The Holoscreen is designed for use with any single lens projector. Viewing Angle: 28° Gain: 4.0

28°4.0

Flexible Fabric Screens

Da-Tex®

Flexible Fabric Screen: A translucent, neutral gray vinyl fabric that allows rear projection in applications where a rigid acrylic or glass screen are not possible. This specially designed gray vinyl surface offers the same high transmission and low reflectance values as a rigid rear projection screen for optimal viewing. It yields excellent color rendition, image contrast and a moderately wide viewing angle. Ideally suited for both lace and grommet and snap button type screens used in portable installations. This material requires tensioning due to its flexible nature. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 30° Gain: 1.3

30°1.3

High Contrast Da-Tex®

Flexible Fabric Screen: High Contrast Da-Tex™ is a unity gain rear projection surface with a specially designed dark gray tint and is formulated to provide lower black levels for today's high output projectors. This surface features optical characteristics similar to rigid rear projection screens. Ideally suited for both lace and grommet and snap button screens used in portable applications. Surface requires tensioning due to its flexible nature. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 40° Gain: 1.0

40°1.0

Dual Vision

Flexible Fabric Screen: A unity gain flexible projection fabric capable of both front and rear projection. The surface is ideal for video projection under controlled light conditions. With an exceptionally wide viewing cone, each seat in the audience will observe a uniform, bright, sharp image with no color shift. Surface needs to be tensioned. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant. Viewing Angle: 50° Gain: 1.0

50°1.0

Ultra Wide Angle

Flexible Fabric Screen: Ultra Wide Angle is a flexible rear projection fabric formulated for applications where exceptionally wide viewing angles are desired and ambient light is controlled. Based on its ability to diffuse light uniformly, Ultra Wide Angle fabric is ideal for installations utilizing multiple projection edge blending or wide format screens with short focal length projection lenses. By virtue of its characteristics, Ultra Wide Angle fabric dramatically reduces the potential of hot spotting. Viewing Angle: 80° Gain: 0.70

80°0.70

3D Virtual Black®

Flexible Fabric Screen: 3D Virtual Black is a flexible vinyl rear projection fabric that retains 99 percent polarization, thereby maintaining a high fidelity 3D image and virtually eliminating all image ghosting. The black surface finish provides excellent image contrast and its 3.0 gain offers exceptionally vivid images even in ambient light conditions. Viewing Angle: 10° Gain: 3.0


10°3.0