Digitarium® Delta Portable Digital Planetarium System
This model has been discontinued.
Please see our current portable or fixed models.
Specifications
| Maximum Dome Diameter |
Approximately 23 feet/7 meters.
Brightness
is the main
issue, since the larger the dome,
the larger the surface area the light from the projector must cover. |
| Resolution |
1080 pixels across a diameter |
| Field of view |
180 degrees, full sky. |
| Pixels per degree of sky |
6 average |
| Angle of Projection |
~175 degrees |
| Base Projector Brightness |
2200 Lumens with non-fisheye lens (Provided for comparison purposes with other systems. Actual brightness with a fisheye lens is significantly less due to not projecting the whole video rectangle and differing lens properties. Please see our other models if you need a brighter system.) |
| Contrast Ratio |
3900:1 (Actual measured value with fisheye lens.) |
| Lamp life |
Up to 3000 hours |
| Image Quality |
Good, although focus is not as sharp as our Gamma and Epsilon models.
This is a tradeoff in the interest of an affordable system.
|
| Internal Storage |
1 TB standard. |
| Power |
100-240VAC, 50-60Hz, 6.6A |
| Regulatory |
FCC Class A, CE class A (RoHS compliant) |
| Dimensions |
System: 17.3 x 16.5 x 14 inches (44 x 42 x 35.6 cm) Transit case: 26 x 21.5 x 22.5 inches (66 x 54.6 x 57 cm) |
| Weight |
System: 49 pounds (22.3 Kg) Transit case: 31 pounds (14 Kg) Total: 80 pounds (36.4 Kg) The transit case has built in wheels and extendable handle for easy transport on flat surfaces. |
Product photos may differ slightly from actual models.