GSO Dobson N 152/1200 DOB Telescope - Image 2

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GSO Dobson N 152/1200 DOB Telescope

Name: GSO Dobson N 152/1200 DOB Telescope
Brand: GSO
SKU: GSO-1521200
Price: 247.00 USD
Availability: InStock

SKU:

GSO-1521200

$247.00

In Stock

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SKU: GSO-1521200 Category: Telescopes Brand: GSO

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Specification
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GSO Dobson N 152/1200 DOB Telescope Specs

Brand	GSO (Guan Sheng Optical)
Full Model Code	GSO 6-inch f/8 Classic Dobsonian Telescope (GS580)
Country of Origin	Taiwan
Optical Design	Newtonian Dobsonian (Parabolic Primary Mirror)
Aperture	152 mm (6.0 inches)
Focal Length	1200 mm
Focal Ratio	f/8
Optical Coatings	High-Reflectivity Aluminum Coating with Silicon Dioxide Protective Layer (93% Reflectivity)
Glass Material	Premium Quality Optical BK7 Plate Glass Primary Element
Secondary Mirror Obstruction	34 mm
Secondary Mirror Obstruction by Diameter	22.3%
Secondary Mirror Obstruction by Area	5%
Resolving Power	0.76 Arcseconds (Dawes), 0.91 Arcseconds (Rayleigh)
Limiting Visual Magnitude	13.4
Highest Useful Magnification	300x
Lowest Useful Magnification	22x
Optical Tube Material	Powder-Coated Rolled Steel Cylinder Structure
Focuser Style & Mechanism	2.0-inch Crayford Focuser with 1.25-inch Reducer Adapter Profile
Mirror Lock Mechanism	No (Standard Primary Collimation Springs with Manual Lock Screws)
Optical Tube Dimensions	180 mm x 1150 mm
Optical Tube Weight	5.90 kg (13.0 lbs)
Mount Attachment Type	Wooden Ground Rocker Box with Side Spring-Tension Friction Adjustment Pegs
Finder Scope Specification	6x30 Achromatic Optical Finder Scope with Crosshair Bracket
Included Accessories	2.0-inch Crayford Focuser, Plossl 25mm Eyepiece (1.25-inch / 48x), Spring-Tension System Accessories, Eyepiece Tray, Collimation Cap
Standard Warranty	2-Year Limited Warranty
Application	High-contrast lunar feature logging and planetary edge tracking, utilizing an extended f/8 focal ratio configuration to present flat field perspectives with minimal secondary mirror scatter.