Экран проектора 300 дюймов от бонусной фабрики

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Цена:*

Количество:

  • В избранное

Описание и отзывы

Характеристики


                                                              

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      2013 World popular large size 300"  projector screen                   

 

Specifications:

 

 

1,Fashionable ferro-aluminium alloy shell adoption
2,Electronically machinery control
3,Position fix is accurate

 

 

Parameters of motored projection  screen

 

 

Diagonal

Format

H × W

Black border(cm)

Fabric

Inch

Cm

4:3

Inch

Cm

3

 

 

 

Glass bead

Matt white

Matt grey

Soft metal

Pvc rear

72

183

4:3

43×57

110×146

3

84

213

4:3

50×67

128×171

4

100

254

4:3

60×80

150×200

4.5

120

305

4:3

72×96

180×240

5

150

381

4:3

90×120

220×300

6

180

457

4:3

108×144

270×360

6

200

508

4:3

120×166

300×400

6

250

635

4:3

150×200

381×508

6

300

762

4:3

177×236

450×600

6

72

183

16:9

35×63

90×160

3

84

213

16:9

41×73

105×186

3

100

254

16:9

49×87

125×221

4

120

305

16:9

59×105

150×266

4.5

150

381

16:9

73×131

186×332

5

180

457

16:9

89×158

225×400

6

200

508

16:9

98×174

249×443

6

 

  

Material difference:
 
•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.
 

 

 Advantages of our product

 

 

1.We are factory,not  trading company,superior quality and reasonable prices is our most advantages;

2.We have over 20 years experience with projection screen,have mature technology and reliable raw materials suppliers to ensure the superior product quality and more competitive price in the international market;

3.For regular type products,we usually have in stock,could shorten delivery cycle and supply on-time ;

4.We can design and manufacture according to customer’s special requirements.

 

Note: We are welfare factory with tax-free.

 

 

Some suggestions:

 

 

 

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.

 

 

 

 

 

 

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   Your success is our business, welcome your visit!


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