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PRODUCT FEATURES
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| Saxon Dobsonian Telescope DOB-8 |  |  | Code: DOB-8
The most popular size of Dobsonian, gives great performance without the added cost and weight of the 10" version.
Features:
The Saxon Dobsonian Telescope 203mm/1200mm (8") have a "paraboloidal" primary mirror to eliminate spherical aberration and a four-arm, secondary- mirror bracket with fine supports (0.5mm thick), to reduce diffraction spikes and light loss. In addition, this model include a 2" focuser with a 1.25" adapter, allowing the use of either eyepiece size. This model also include the new feature-tension control handle.
Specifications:
Optical Design Newtonian (Parabolic)
Lens Material
Diameter 203mm
Focal Length 1200mm
Scondary Mirror Diameter 47mm
F/ratio F/5.9
Highest Practical Power 406x
Faintest Steller Magnitude 14.2
Resoving Power 0.56
Finderscope 9x50 Finder
Focuser diameter 2” with 1.25” adapter
Focuser Crayford
Color White
Diagonal
Eyepiece(s) 1.25” Plossl 25 and 10
Mount Type Dobsonian |
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| Our Price: $549.00 |
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Copyright © 2009 - ALL OPTICS (ABN 54 088 382 807) trading as AllOptics.com.au
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