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MSRP: $13,690.00
Sale Price: $12,609.00
Savings $1,081.00
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Sirius 3.5m School Model Astronomy Observatory
Item No. 749-20000
50% deposit required upon order, 50% balance upon shipment from factory. Prices subject to change per exchange rate. Call for current price.
The School size unit will suit the larger telescope. It is designed for a tutor and up to eight people. The clear span and clean lines allows all observers to move about easily within the observatory.
School Model Dimensions:
- Total Height: 3.25 metres (10'6")
- Wall Height: 1.5 metres (5'0")
- Diameter: 3.5 metres (11'6")
- Door Size: 1150h x 1000w (3'6"x3'3")
- Aperture Width: 1 metre (3'3")
- Open past zenith: 400mm (1'3")
- Wind speed: 144/225 kph
Features - Choose the size observatory to suit your needs
- Home Model - diameter 2.3m / 7'6"
- School Model - diameter 3.5m / 11'6"
- University Model - 6.7m / 22'
- Flexibility - choose dome with walls, or dome only with mounting ring
- Dome and Shutter operation
- Easy to use hand operated dome rotation and shutter operation.
- Motorised dome rotation and / or motorized shutter operation.
- Pendant control of motor from anywhere inside the observatory.
- Motorised dome rotation: clockwise and anti-clockwise.
- Computer driven dome rotation and / or shutter operation - MaxDome.
- Instructions supplied for home assembly - Home and School Models.
- High Wind Kit available
- Standard models withstand wind gusts up to 144 kph / 90 mph.
- High Wind option withstands wind gusts up to 225 kph / 140 mph.
- Solar panels installed with motorized option to re-charge 12v batteries.
- Mains battery charger 110 - 240v, optional.
- Night and Day Solar Vent available to circulate air.
- Excellent external finish - manufactured from marine grade fiberglass resins.
- Completely waterproof
- Colours
- White exterior - colour variations optional.
- Interior walls - dove grey.
- Interior dome - black.
- Stainless Steel fittings - corrosion free.
- Silent dome rotation - sealed bearings in urethane wheels.
- Warranty - 12 months
Note:
* Prices may fluctuate due to currency exchange rate.
** Call for current freight and delivery charges and ETA.
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Astronomy Observatories 
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