Cart 0

GSO 2'' Dielectric Diagonal 99% Reflectivity

RM 550.00

GSO 2''DielectricDiagonal

GSO 2'' Dielectric (99% Reflectivity) Diagonal Gives Better Image For Telescope. 2'' Diagonal Allow Wider Field Of View Than Standard 1.25'' Diagonal, Giving Real "Space Walk" Experience To Astronomer.

Affordable 2'' Diagonal Provide User Upgrade To Use Larger 2'' Accessories. 2'' Telescope Accessories Provide Better Visual Experience. Standard 2'' Eyepiece Can Provide Up To 100° Degree Field Of View



Dielectric 99% Reflectivity

Premium GSO Dielectric Diagonal Feature Dielectric Coating With 99% Reflectivity. Highest Reflectivity Possible With Ultra-Hard Surface Provide Best  Image Contrast And Brightness For Deep Space And Planetary View


Precision CNC Machined

GSO 2'' Diagonal Feature CNC Machined Housing For Precision Fitting And Black Anodized Finishing Provide Reduced Internal Reflection, Enhancing Contrast And Give Impressive High Quality Finish Look


Internal Black Anodized

GSO Diagonal Is Internal Black Alumium Anodized To Prevent Internal Reflection And Enhanced Contrast. Low Quality Diagonal Suffering From Stray Light Reflection Which Will Give A Image "Glow" Than Reduces Contrast


2'' Accessories Support

GSO 2'' Diagonal Allow Usage Of 2'' Filters & Eyepiece. Most Of World's Best Eyepiece And Filter Are 2'' Sized. The Larger Barrel Accomodated Larger Light Output Are, Enhancing The Viewing Area (Larger Field Of View)



  • 90° Diagonal
  • 2'' Barrel Size 
  • Dielectric 99% Reflectivity
  • 1/12 Wave Accuracy Mirror
  • Full CNC Aluminium Construction
  • Black Anodized
  • Threaded For Filter
  • Internal Brass Compression Holder Ring
  • 567 Grams Weight
  • Made In Taiwan


Included Items

  • GSO 2'' 90° Dielectric Diagonal 
  • Dust Caps
  • 2'' To 1.25'' Converter
  • 1 Year Warranty