GrayMatte 70
Image Luminance (Screen Gain)
1.0
*PTFE
0.9
0.8
Peak Gain 0.7
at 0˚
0.7
Full Lambertian
Diffuser
0.6
0.5
0.4
0.3
0.2
0.1
0
10˚
20˚
30˚
40˚
50˚
Viewing Angle
60˚
70˚
*PTFE: 1.0 Gain Reflectance Standard
GrayMatte 70 is a flexible front projection screen material formulated for use in front projection edge blending
applications.
GrayMatte 70 is a neutral density gray screen surface that dampens cross reflection in deeply curved or circular
projection installations. Graymatte 70 is an excellent tool for neutral attenuation of over lit displays employing large
high resolution projectors with small screens. Custom gains are available.
• Formulated for use in edge-blending applications
• Dampens cross reflection in curved or circular installations
• Preserves contrast when using a bright projector on small image area
• Performs excellent where ambient light is not completely controlled
• Extremely wide viewing cone for off-axis seating areas
Material Type
Flexible Front Projection
Maximum Size
40’ x 90’ Seamless
Peak Gain
0.7
Half Gain
Full Lambertian Diffuser
Ambient Light Rejection Value
38%
Ambient Light Resistance
Fair
Minimum Throw Distance
No Minimum
Edge Blending Properties
Excellent
Passive 3D use
No
Lay Flat Quality
Excellent
Flame Resistance
Yes
Perforate
Yes
© 2017 Stewart Filmscreen®
03.06.17