The Skywatcher SW300 90 x 900 Astronomy Telescopes are achromatic refractor on a highest quality equatorial
mount.
The Australian telescope greatest product. The Best price and service for Sky-watcher Optics in Australia with guaranteed products.
This Skywatcher SW300 90 x 900 Astronomy Telescopes are model offers the budding astronomer a great place to begin.
The Skywatcher 90 diameter offering good resolving and light gathering power.
Excellent planetary views with this instrument.
The Products Features:
* Diameter in mm 90mm
* Focal Length in mm 900mm
* Focal Ratio F/10
* Optical Design Achromatic Refractor
* Eyepiece (s) Super 25mm, Super 10mm
* Mount Type Equatorial - EQ2
* Highest Practical Power 180X
* Resolving Power (arc sec) 1.3
* Motor Drive Optional for RA
* Tripod Aluminium
* Finder-scope 6X30mm optical
* Focuser Diameter 31.7mm
* Diagonal Star Diagonal
* Slow-Motion Control Yes by flexible cable
* Counterweight (s) Provided
* Piggyback Bracket Yes
* Accessory Tray Yes with tripod
* Tube Dimensions (dia.x length) 9cm x 91cm
* Tripod Height 71cm to 123cm
* Shipping Weight/pc 17.7Kg
This product was added to our catalog on Friday 20 February, 2009.
