Digitarium® Delta 2 Digital Planetarium System
This model has been discontinued.
Please see our current portable or fixed models.
Specifications
Maximum Dome Diameter |
Approximately 26 feet/8 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 |
4000 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 any of our other models if you need a brighter system.) |
Nominal Contrast Ratio |
50,000:1 (per projector specifications, without fisheye lens) |
Lamp life |
Up to 3000 hours |
Image Quality |
Excellent. The Delta 2 is a marked improvement over the original Delta 1 model.
|
Internal Storage |
1 TB expandable up to 8 TB or more. |
Power |
100-240VAC, 50-60Hz, 7A |
Regulatory |
FCC Class A, CE class A (RoHS compliant) |
Dimensions |
System: 17.5 x 20 x 16.1 inches (44.5 x 51 x 40 cm) Transit case: 26 x 26 x 22.5 inches (66 x 66 x 57 cm) |
Weight |
System: 58 lbs. (26.4 kg) Transit case: 37.4 lbs. (17.0 kg) Total: 95.4 lbs. (43.4 kg) The rugged transit case has built in wheels and extendable handle for easy transport on flat surfaces. |