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GSO 1.25'' Dielectric Diagonal For Telescope

RM 350.00

GSO 1.25''Dielectric Diagonal

GSO 1.25'' Dielectric (99% Reflectivity) Diagonal Provide Good Image For Telescope. Enhanced Reflectivity Of 99% Allow Increase Of Image Brightness Up To 20% Compared with Standard Diagonal

Highly Affordable, Precision Machine CNC And Offer Best Value, GSO 1.25'' Dielectric Diagonal Is Choice For Astronomer Looking For Better Diagonal. Improved Version With Brass Compression Ring

True Rated Performance Accuracy, Providing Brighter And Sharper Image Than Low Cost Claimed OEM Dielectric Diagonal



Dielectric 99% Reflectivity

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


Precision CNC Machined

GSO 1.25'' Dilelectric Diagonal Feature CNC Machined Housing For Precision Fitting And Black Anodized Finishing Provide Reduced Internal Reflection, Enhancing Contrast And Give An Impressive High Quality Finish Look





  • 90° Dielectric Star Diagonal
  • 1.25'' Barrel Size 
  • Dielectric 99% Reflectivity
  • 1/12 Wave Accuracy Mirror (Diffraction Limited)
  • Full CNC Aluminium Construction
  • Black Anodized
  • Threaded For Filter
  • Internal Brass Compression Holder Ring
  • 162 Grams Weight


Included Items

  • GSO 1.25'' Dielectric Diagonal 
  • Dust Caps
  • 1 Year Warranty

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