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GSO 880C 12'' Deluxe Dobsonian

RM 3,899.00

GSO 12'' F/5 Deluxe Dobsonian Telescope

Looking For A Powerful Yet Affordable Telesope, Look No Further Than 12'' F/5 Classic Dobsonian. These Are High Quality 12'' Dobsonian Made In Taiwan. Feature Very High Precision Mirror (1/12 Wave RMS) Strehl Ratio > 0.95 And Enhanced 94% Reflectivity Coating

12'' F/5 Classic Dobsonian Will Show Spectacular Details Of Astronomical Object Never Seen Before In Smaller Telescopes. These Telescope Can up To True 720X Magnification And Have Over 1898X Light Gathering Power VS Human Eyes

These Large Telescope Allow You To View Object Like Never Before. Small Globular Cluster That Appears As Fuzzy Patch In Small Telescope Will Resolve Into Individual Stars. Nebula Appear Brighter And Larger. Dim Galaxy Start To Show Its Dust Lane, Planets Like Jupiter Start Showing Not Only Great Red Spot, But Also Smaller Spot And Ova. Great Red Sport Start To Show It Swirl Cloud Pattern. And Saturn Show Its Magnificant Weather Pattern Includes Lightning Storms Activities

Great Telescope For Beginner Who Wish To Learn How To Find And Locate Objects Manually

*Item Will Be Tested, Collimated With Howie Glatter And Mechanically Enhanced Prior Shipment As Complimentary Service*


2'' 30mm Superview Eyepiece

While Most Competitors Gives User A Small 1.25'' Eyepiece Which Have Small Field Of View. We Provide A 2'' 30mm Super Widefield Eyepiece That Provides A True Space Walk Experience. These Are Very High Quality Full CNC Metal, Fully Multi-Coated Eyepiece & Internal Edge Darkened Lens. 

Large 8X50 Finderscope

While Most Competitor Telescope Comes With Finderscope, GSO Dobsonian Comes With Larger 8X50 Finder Scope. These Are Very High Quality Fully Multi-Coated Straight Thru Finder Scope That Act Like Small Refractor With Wide Field Of View To Help Locate Objects. These Finderscope Alone Cost RM300 To Purchase, But We Provide It For Free With All GSO Dobsonian

Plossl Eyepiece

All Our Telescope Comes With Standard Plossl For High Power Viewing. Most Entry Level Telescope Comes Standard With MA (Modified Achromatic) Or K (Kneller Design) Eyepiece That Have Optical Distortion. Our GSO Dobsonian Comes Standard With Plossl Eyepiece For High Power Viewing. These Are Very High Quality Plossl - 4 Element Assymetrical Eyepiece With Fully Multi-Coated Optics And Full Metal CNC Construction

Cooling Fan

Most Telescope When Bring Outdoor Will Have Thermal Equalibrium Distortion. As The Telescope Is Kept At Room Temperature, Outdoor Temperature Maybe Lower. This Will Cause Tube Current That Will Distort Image. Inovative Design To Add A Cooling Fan Will Cool The Mirror To Equal As Outdoor Temperature, Allowing The Best Viewing

Enhance 94% Reflectivity Aluminium

Most Telescope Comes With Standard 88% Reflectivity Mirror On Their Optical Design. Our GSO Telescope Comes With Enhance Reflectivity Of 94% Aluminium Overcoat. These Will Significantly Enhance The Contrast Of Image And Makes Our Telescope Object View Much Brighter. GSO Mirror Are Very Precise Polished To Provide Diffraction Limited Peformance (Accuracy Of 1/12 Wave) Allowing Maximum Sharpness At Highest Magnification

Roller Bearing & Ball Bearing Sytem

Our GSO Dobsonian Are Equipment With Ball Bearing Roller System For Minimum Friction. These Allow Very Smooth Fine Movement Of Telescope. Roller Bearing Is A New Inovation By GSO & Proofed To Be Among The Best System - Better Than Teflon Bearing System


  • 12'' (305mm) Newtonian Design
  • F/5 Focal Ratio
  • 1520mm Focal Length
  • Enhanced Aluminium Coating, 94% Reflectivity
  • 2'' Precision Dual Speed 1:10 Caryford Style Microfocuser
  • 1898X Light Gathering Power
  • 43.5X Minimum Magnification
  • 720X Maximum Magnification
  • 0.46 Arc Second Resolution (Dawes Limit)
  • Central Obstruction : 25% Linear (6.3% By Area)
  • Diffraction Limited Optics (1/12 Wave RMS Precision)
  • Magnification : Eyepiece 1 (30mm) : 51X
  • Magnification : Eyepiece 2 (9mm) : 169X
  • Dobsonian Mount Design With Altitude Tension Bearing System
  • Weight : Tube 19.5Kg Base 13.5 Kg
  • Tube Material : Metal
  • Base Material : Wood

Included Items

  • 12'' F/5 Dobsonian Telescope
  • Mount Base
  • 2'' 30mm Superview Eyepiece
  • 1.25'' 9mm Plossl Eyepiece
  • 8X50 Finderscope
  • 2'' Dual Speed Microfocuser
  • 2'' To 1.25'' Brass Compression Ring
  • 1 Year Limited Warranty

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