Дешевый ТВ-экран 100 дюйма 4K HD Короткофокусный проектор с фиксированной рамкой экран для ALR-проекции

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Product Description


Kozoni Ambient Light Rejecting Projection Screen
This 100 Inch 16:9 ALR Ambient Light Rejecting Projection Screen For 4K Laser Projector is made specifically for Ultra Short Throw projectors, to give you the best image quality possible, much better than a white wall or a regular white screen. It has a micro ‘sawtooth’ surface structure necessary to deflect the image projected from below the screen optimally to the viewers eyes and not to the ceiling. It also rejects ambient light from lights and projected reflections above.
More details please don't hesitate to contact us. We are always ready to serve you.


Specification


WHY YOU NEED ALR SCREEN TECHNOLOGY
Ambient light will always be a part of the projection equation.
Ambient light, natural (sunlight) or artificial (interior room lights), can come from any source in a room. In two-piece
projection, the only light you want hitting the screen is from the projector. Screen surfaces featuring Ambient Light Rejection(ALR) properties can separate light in the environment from projected light.




Rooms aren’t so dark anymore.
Current trends in construction and architecture are focused on open plan layouts that bring natural elements and energy-eff­icient alternatives like LED lighting without controlling or concealing all the desired light with dimmers or shades.




Dull, washed out images aren’t a good look.
Ambient light that falls on a standard projection screen will compete with light from the projector and wash out image contrast, color saturation and dynamic range, a­ ecting the viewing experience. Ambient Light Rejecting Screen Surfaces are designed to preserve high contrast images in the brightest of environments.




More Details


Item
Value
Place of Origin
China
Guangdong
Brand Name
Kozoni
Surface Color
Gray,Black
Net Weight
25Kg
On-axis Gain
1.0
Aspect Ratio
16:9
Screen Size
100"
Viewing Angle
180°(90°±LR)
Projector Type
Ultra-Short Throw
Ambient Light Absorption Rate
98%
Packing Dimension
2400*100*60 mm


Certifications




Company Profile




One of most influential manufacturer in the field of interactive led display, all in one teaching system and interactive whiteboards, vying for innovative interactive teaching solution, stable quality and cost-effective educational equipment.


FAQ


1. who are we?
We are based in Guangdong, China, start from 2016,sell to Domestic Market(40.00%),Southeast Asia(15.00%),Mid East(15.00%),North America(10.00%),South America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),Western Europe(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
interactive whiteboard,interactive led display,all in one smart podium,visualizer

4. why should you buy from us not from other suppliers?
One of most influential manufacturer in the field of interactive led display, all in one teaching system and interactive whiteboards, vying for innovative interactive teaching solution, stable quality and cost-effective educational equipment.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Portuguese,Arabic




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