Unveil Infinite Possibilities with Our Projection Dome
Details for Projection Dome
[1] The projection dome is an important part of the planetarium or dome theater
The planetarium is a public venue dedicated to displaying astronomical knowledge and observing celestial objects. It popularizes astronomical knowledge to the public through various exhibitions, demonstrations and activities, and improves people's understanding and curiosity about the universe. Dome cinema, also known fulldome film, is a special type of cinema. Its screen is hemispherical and surrounds the audience, making the audience feel as if they are in a complete sphere. Both are composed of core parts such as an inner projection dome (required), an outer dome or outer cladding (optional), a projection system, a sound system and a supporting foundation.
[2] Application Scenarios for Projection Dome Screen
As an important part of the planetarium or dome theater, the projection dome screen has a wide range of applications. It can be used in the fields for digital planetariums, hybrid planetariums, large dome theaters, science and technology centers, schools, museums, exhibition halls, theme parks, community activity centers, space science centers, observatories, seismological bureaus, space agencies, advertising, commercial displays, brand promotion.
The wide field of view and immersive effect of dome projection are very suitable for demonstrating various themes and contents such as space, astronomy, ocean, history etc. It is a creative and visually impactful demonstrative method, giving visitors a strong immersive experience and bringing visual shock and freshness to the audience. Whether indoors or outdoors, projection domes can be customized and adjusted according to actual needs to achieve the best display effect.
[3] Specifications for Projection Dome
Item | Specification |
Shape for projection dome | 180 degree hemispherical dome or 360 degree full dome |
Material for projection dome panel | 1.00mm thickness hyperboloid forming perforated anti-rust aluminum panel |
Skeleton for projection dome | Aluminum alloy frame |
Seam splicing method for projection dome | Butt to butt or overlap |
Placement method for projection dome | Title type; Horizontal type; Three-dimensional type |
Material for outer dome | Aluminum plate, stainless steel plate or aluminum-plastic plate (optional) |
Shape for outer dome | Longitude and latitude shape or crystal gem shape (optional) |
Skeleton for outer dome | Steel frame |
Supporting foundation for projection dome | Steel structure foundation or civil construction foundation |
Projection system | One digital planetarium projector with fisheye lens or multiple projectors with fusion system |
Sound system | 5.1 channel or customized |
[4] Panel for Projection Dome
The screen panels used in the projection domes produced by our company are mainly hyperboloid formed perforated aluminum sheets. Hyperbolic forming sheet: it refers to the hyperbolic deformation of ordinary flat plate (that is, spherical surface deformation in both vertical and horizontal directions) through special technology (in special stress environment and special stress mode). A process in which the best spherical screen Radian has been obtained. Because this panel has good forming effect, precise arc size and stable forming characteristics, the splicing seams of the dome screen are greatly reduced, allowing the dome screen to be more completely displayed in front of the audience. The performance of the dome screen has been greatly improved, reaching the international advanced level. It is widely used in various school planetariums, dome theaters, spherical satellite receivers, radar transmitting and receiving devices etc.
Our company has a patent certificate for hyperboloid forming panels and is the only dome screen manufacturer in China with its own hyperboloid forming technology. Its hyperboloid forming sheet technology level is on the same level as international dome screen manufacturers such as Spitz and Astro-tech in the United States.
Related pictures for hyperboloid forming panels
[5] Main Characters for Projection Dome
1: 360° all-round viewing and immersive experience: The projection dome projects the image on the dome screen and shows it to the audience in all directions. The viewer can watch the image no matter what angle he or she stands, breaking the traditional single-sided projection form. It can be changed at any angle, making the audience feel as if they are in the image, bringing a strong sense of immersion.
2: Three-dimensional realism of the image: The image of the projection dome screen is mapped into the sphere, making the image more three-dimensional and real. The display effect is more attractive. At the same time, watchers can interact with the projection, making the experience more active, direct, and real.
3: Sense of technology and space: The projection dome screen can realize the play of dynamic graphics, images and other content forms. Through a panoramic super large viewing angle, it can bring a strong visual impact to the audience.
4: Rich usage scenarios: The specifications and size of the projection dome can be customized according to the specific needs of users. As a manifestation of high technology, projection domes are widely used in astronomy, oceans, atmosphere and other fields, having high application value.
[6]Related Project Pictures for Planetariums or Projection Dome