Products

Brief Introduction for Projection Dome

Projection dome is an emerging display technology that projects images onto a spherical dome screen through projection equipment (one or more projectors) to form a 360-degree panoramic picture. It is an essential component part of planetariums or dome theaters.

Brief Introduction for Optical Planetarium Projector

The planetarium projector is a popular science instrument that simulates starry sky performances, also known as a fake planetarium. Through the projection of the instrument, various celestial objects seen by people at different longitudes and latitudes on the earth are demonstrated on a hemispherical sky screen. Its basic principle is to restore and project the starry sky composed of optical star films onto a hemispherical dome screen through an optical lens to form an artificial starry sky.

Brief Introduction for Digital Planetarium Projector

Digital planetarium projector is a kind of astronomical instrument based on computer technology. It is composed of computer system, digital projector, loudspeaker and fisheye lens, which can demonstrate the motion of celestial bodies and show fulldome films in a semispherical dome.

Brief Introduction for Multi-Channel Dome Fusion Digital Astronomical Demonstration System

The multi-channel dome fusion system is an advanced projection technology system. It uses multiple projectors and professional fusion technology to project images from multiple projectors on a spherical screen, realizing precise fusion of multiple images through a digital processor and forming a seamless, panoramic image.

Brief Introduction for Astronomical Dome

An observatory is a facility dedicated to the observation and study of celestial bodies. As an important part of the observatory, the astronomical dome's main function is to provide protection for the telescope inside. It is a rotating circular dome that is usually made of solid metal material to ensure its durability and stability. The degree to which the dome opens and closes can be precisely controlled, allowing the telescope to point to different areas of the sky while protecting it from damage caused by adverse weather conditions.

Brief Introduction for hyperboloid Formed Sheet Processing

"Hyperboloid formed sheet" is the basic and important element for the splicing and combination of large-scale spherical buildings. Since the hyperbolic forming panel has the characteristics of spherical arcs both horizontally and vertically, the sphere spliced by this kind of plate is a standard sphere. A sphere spliced by ordinary plates that does not have this "hyperbolic" characteristic can only be an "approximate sphere".

Brief Introduction for Dome Theate

Dome Theater, also known as "dome movie" or "dome film", is a unique and shocking movie-watching experience. It uses a sound-transparent metal screen, combined with innovative digital projection equipment and surround sound effects, making the audience feel as if they are in a tilted dome-like structure.

Brief Introduction for Fisheye Lens

Fisheye lens is a kind of ultra-wide-angle photographic lens with focal length of 16mm or less. Its angle of view is close to or equal to or greater than 180 °. The front lens of this kind of lens is very short in diameter and protrudes parabolic to the front of the lens. Its shape is similar to the eyes of fish, so it is named "fisheye lens".

Brief Introduction for Ultra Digital Planetarium Projector

The Ultra digital planetarium projector uses computer technology as its core, deforms images through computer processing chips and uses an ultra-wide-angle fisheye lens to project images onto a hemispherical dome. It mainly consists of a computer system, 4k projector, speakers and fisheye lens. It is used for domes or tilted domes with a diameter of 3~12m.

Brief Introduction for Mounting Bracket

Projectors are increasingly playing an important role in large-scale entertainment and exhibition environments. The stability of the projection equipment during the projection integration process directly determines the integrity of the projection picture and the effect of the display. In most cases, a custom rack (projector bracket) is used to achieve installation. This kind of customized rack has a long production cycle and high cost, which increases the difficulty of construction. Therefore, in order to solve this dilemma, we chose high-strength metal materials and designed a projector bracket that can adapt to the fixing holes of most projectors and has a large pitch range

This special bracket is made of rectangular steel and angle steel. It can achieve a large pitch angle from 0° to 85°. It is firmly fixed and earthquake-resistant and is almost not easily affected by natural external forces and non-destructive collisions.