Digital Planetarium,When compared with traditional optical planetarium projector, our product has great advantages. fireproof.

Digital Planetarium System

It consists of a high-qualityspherical projection system, and a control system. We can provide various models,suitable for semi-spherical domes of 4 to 10 meters in diameter.

 Inflatable dome

If you dont have a fixedplanetarium hall or dome yet, we can provide you the inflatable dome, which iseasy to setup and disassemble. The domes diameter ranges from 4 to 10 meters

 Free astronomical software

We are using free astronomicalsoftware: stellarium. Its a wonderful astronomy education program, with a fullset of features, and output vivid effects.

 POLAR STAR domes are inflatable domes designed to be fast to set up and take down, and easily portable for circumstances where a fixed dome is just not an option. This second generation dome design is based upon years of experience with the unique aspects of digital dome projection and inflatable dome manufacturing.

 Feature SummaryHighest quality projection surface hides wrinkles and enhances black levels for truer blacks.Hemispherical projection surface is free of vents or any other jarring visual interruption.Fast10-15 minute setup and takedown time.Easy vertical zippered doorway for entry and exit without crawling or squeezing!Stays inflated more or less indefinitely as long as the operator supports the top of the doorway with a hand while assisting people entering or exiting the dome.The dome has no floor, allowing for easy emergency exits.Wheelchair accessible.A high velocity fan inflates the dome and provides continual fresh air exchange.Inflation airflow is directed away from the audience for comfort.Quiet operation with infinitely adjustable fan speed control from inside the dome! No need to raise your voice to compete with the blower as on most competing products.Proprietary multi-layer fabric.Fire retardant fabricBetter use indoorDetails

The Polar Star dome provides a matte projection surface which hides wrinkles for high quality digital projection. The gray interior enhances the black level of digital projectors for a truer black night sky.

The exhaust vents automatically close when the dome starts to deflate, helping keep the dome inflated when the door is open. If the operator supports the top of the doorway with one hand while helping people enter and exit the dome, the dome should stay inflated for some time.

We recommend loading any audience members in wheelchairs first, by lifting the side of the dome and wheeling them under. This avoids unnecessary wear on the fabric near the door.

Set up takes about 15 minutes, and take down from 10-15 minutes. In case of emergency, the dome can be flipped over the audience within a few seconds since there is no floor on the dome. Alternately, people can duck under the skirt of the dome to exit quickly.

This model is only available in a Black exterior color.

We advise against using Digitalis domes outside:

Due to the danger to audiences and equipment from sudden gusts of wind. This same advice applies to any inflatable dome that is not designed to be moored to the ground with cables.

We can do custom sizes and configurations to meet special needs, such as shorter heights to accommodate short ceilings or taller domes for chair type seating.

Protable Digital Planetarium System