Stewart Filmscreen GrayHawk RS G4 Screen Material

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Pioneering the use of neutral density black level enhancement, this flexible, front projection material reaches near unity gain on-axis and is coupled with a genuine ability to retain contrast. It is just the ticket when a projector is a bit more powerful than needed or when room decor does not quite absorb enough light. Now in its fourth generation, GrayHawk G4's ultra fine optical coating improves uniformity for consistent brightness across the entirety of the screen's surface. The neutral density gray base dramatically increases black levels, shadow detailing and overall color saturation, providing the viewer with maximum resolution and superb image quality. GrayHawk G4 is an excellent tool for lowering the black floor with high output projectors without losing off-axis performance and viewing cone width. This fabric will offer superior performance with moderate ambient light.

• Industry's first gray-based reference standard screen material
• Endorsed by JKP
• ISF Certified
• Reformulated optical coating allows for enhanced focusing capabilities
• Excellent performance in ambient light environments
• Offers superb black levels, shadow detailing and overall color saturation
• Increased image contrast and resolution
• Manufacturer warranty
• Flame retardant
• Washable (see proper cleaning instructions)

Material Type	Flexible Front Screen
Gain	0.9
Half Gain	75 degrees
Perforations	Microperf X² (optional)
Minimum Throw Distance	1.3 x image width
Ambient Light Rejection Value	41%
Ambient Light Resistance	Moderate
Edge Blending Properties	Moderate
Passive 3-D Use	No
Lay Flat Quality	Excellent
Flame Resistance	Yes
Opaque Backing	n/a
Size Limitations	8'6"(H) x 120'(W) (GrayHawk LS available for larger sizes)
Screen Models	Fixed, Retractable, and Variable-Masking systems