HD Projector Projection Screen 60inch 4x3 Format Idea For Classroom
 
Manual pull down screens are the typical entry level product. They are simple, reliable and present a flat projection surface with its standard auto-level-lock system, offers an affordable way to use projection screen for whatever your setting may be. Simply mount the steel housing case to your wall or ceiling and slide the smooth-rolling screen up and down when needed. Ideal for business, meeting room , education application or residential uses.
 
Features

• 4 : 3 Screen Format: 47.3" x 35.4" viewable size in 60" diagonal
• Designed for Both Ceiling and Wall Mounting
• Self-Lock Device Allows the Screen to Be Stopped At Any Position
• 1.0 Gain High Contrast Screen Optimizes Picture Quality
• High Gain Matte White Material Optimal Display Solution.
• 4 Side Black Masking Borders Provide Optimum Image.
• Black Backed Screen Material Eliminates Light Penetration
• Pull down and Roll Back Automatically Projection Screen
• Easy to Clean Screen Surface, Simply Wipe with Water
• Easy to Mount: Lightweight with Scratch Resistant Steel White Case
• No Set Up Required Simply Unlock and Pull Up
• Smooth Surface, Special Light Proof Fabric Treatment
• Comes with Mounting Brackets for a Secure Mounting Solution.
• Anti-Static, Anti-Acid Fabric Prevents Dust Accumulation and Mildew Proof
• Ideal for Conference Room, Classroom or Home Theater.

• Specification:
   

  Operation:	Manual front projection screen
  Viewing Area (W x H):	1200x900mm / 47.3x35.4inch
  Diagonal:	60" (Diagonal)
  Aspect Ratio:	4:3
  Gain:	1.0
  Screen Fabric:	High Definition Matte White
  View Angle:	160 degree
  Black Boundary Size:	30mm /1.18 inch
  Control method:	Wall Mount and ceiling
  Control	Manual / Self-lock
  Warranty:	12 months

 
What is the different between Matt White and Glass Bead?
Matt White--Matt white vinyl reflective surface diffuses projected light in all directions, so image can be seen from any angle. MW provides accurate colour rendition as well as superior clarity. Recommended for use with all high light output projection devices. Better in a low ambient light environment. Gain = 1.1. Also the MW surface can be cleaned.
Glass Bead--Spherical glass beads embedded in surface provide more reflection giving a brighter image compared to matt white. This brighter image is limited to a smaller viewing angle than matt white. Glass Bead screens will slightly alter the purity of the colours displayed... and will have 'sweet spots' where the picture is at its premium... the picture at other viewing angles can appear slightly darker (yet still lighter than a MW screen). Gain = 2.5. But the GB surface can NOT be cleaned.
Some suggestions of choosing the screen size...
The optimization size would give you the best enjoying when watching films, so please read the follow suggestions before you bid the item.
1. Please measure the horizontal distance between the audience seats and the screen, it would be about twice as the viewable height.
2. Make sure the screen hemline be away from the floor about 1.5 meter.

FAQ

1) Q: Are your screens suitable for 3D ?
A: Yes, they have been tested with a large range of 3D projectors with excellent results

2) Q: What size of screen should I go for ?
A: The size of screen is determined by the distance you are sitting from it but you should also make sure your projector will fill the screen from where you are able to mount it.
As a rule of thumb choose a screen just under half the width of the sitting distance.
If you are sitting around 12-14ft away use a 7ft screen.

3) Q: What is the gain?
A: The gain is the reflectivity of the screen, meaning how much light the screen reflects from the projector back at the audience. High gain screens typically 1.3 and above make the picture much brighter but reduce the contrast and viewing angle. These screens are mostly used in conference centres for presenting to large audiences.
Cinema screens have a low gain of 1-1.2, this keeps contrast levels.

4) Q: Can I ceiling mount the screen?
A: The screens can be easily wall or ceiling mounted. When ceiling mounting the screen both brackets must be fixed to the ceiling joists. When wall mounting brackets must fix to solid brick or stud work.

5) Q:How long is the warranty time for your products?
A: 12 months warranty time once you receive the goods in hands.

6) Q: Do you give any discount ?
A: The price depends on the order quantity, the more you order, the better price you can get.

7) Q: I would like to ask you if it's possible to have my logo on the product.
A: We perfectly support customized logo service basic on the bulk order quantity, even for sample with extra cost.

8) How do you ship this goods to my country ?
A) For such long package, expecial the international shipping, we usually ship it via DHL, please confirm with us your full shipping address, so we can check the exact shipment cost. If you have agency in China, we can help to deliver the goods to them.

We send items to oversea all over the world by air (China Post Air Mail/DHL/ UPS/ FedEx/ EMS) and by sea, if you have any special service, please contact us freely at any time. We will reply you back in 24 working hours.

1: About Shipping
1) Package will be shipped within 3 working days after payment is confirmed, bulk orders maybe delayed more days.
2) Please double check your shipping address, including Postal Code, Phone Number. If there is any change, please let us know before making the payment.
3) We will not be responsible for any delay during delivery due to Custom Clearance of your country and weather condition, etc…
2:

 Mr. Mr. Patrick Lee

Tel: 86-20-35578848

Contact to this supplier

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