150 inch 16: 9 What is the length and width of the curtain?
The length, width and height of 50 inch 16: 9 curtain are 3.32 * 1.867 m respectively.
1, the common size ratios of curtains are 4: 3 and 16: 9. Formula calculation: 4: 3 ratio: length is diagonal x 0.8, width is diagonal x 0.6, formula calculation: 16: 9 ratio: length is diagonal x 0.87 16, width is diagonal x 0.4903.
2. When the curtain is 150 inch, the length =150x0.8716 =130.74 inch = 130.74x2.54 = 332.08 (cm), and the width =
3. Aspect ratio refers to the ratio of screen width to height, such as 4: 3, 16: 10, 16: 9, or in other words, 1 or 1.85: 1 and so on. Moreover, the aspect ratio of the screen needs to be matched according to the requirements of different projection devices. Usually, home projector will consider a wide screen, and a 4: 3 projector is often used for general business education or conference presentations.
What brand of projector curtain is good?
1, Nantong master
MasterCard (Nantong) Audio-visual Equipment Co., Ltd. is a Taiwan-funded enterprise approved by Nantong Municipal People's Government. He is a member of the National Standards Committee of the Ministry of Industry and Information Technology of the People's Republic of China, and participates in the work of national standards for customized screens. Is a professional projection screen research and development, production company, the head office in Taiwan Province Province has 25 years of screen production history.
2. Hong Xin
Wuxi Hong Xin Audio-visual Equipment Co., Ltd. is a company specializing in the production of projection screens. The factory covers an area of about10.5 million square meters. There are gold processing workshops, plastic spraying workshops and cloth production workshops. Now there are 3 workshops and 6 equipment lines, which mainly provide OEM for customers. The monthly output reaches 30,000 pieces. The main products are: electric curtains, supporting curtains. Hand curtain, floor curtain, structural curtain, horizontal dispatching curtain, etc. Company product certificates include: ISO900 1-2000-2000, CE certification, ROHS certification, etc.
3. Red leaves
Zhangjiagang Baoshite Film and Television Equipment Co., Ltd. (formerly Jiangsu Hongye Audio-visual Equipment Co., Ltd.) is a designated production company of instruments and equipment evaluated by the State Committee and a high-paying technology company in Jiangsu Province. The company owns brands such as Hongye Hongye-Baoshite Hongye-Aoweijia Green Leaf, and specializes in R&D, production and sales of screen products.
The above description is the length and width of the curtain of 150 inch 16: 9 and the brand of the projector curtain. The quality of curtains has a great influence on the texture of the picture, so if you want to make the texture better, you must buy better curtains, and the size of curtains should be measured in advance. If the curtain is too long, it is not suitable for home, if the curtain is too small.