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GSO 20mm Superview Wide Angle Eyepiece

RM 160.00

20mm 1.25'' Superview Eyepiece

1.25'' Ultra Wide Angle Eyepiece Provide True Space Walk Experience. These 1.25'' Eyepiece Provide 68 Degree Field Of View Providing The Widest Wide Field With Superb Eye Relief And Image Sharpness. Fully Multi-Coated Optics, Edge Darkened Lens And Black Anodized Barrel Provide The Highest Contrast Of Image. These Are Erfle Design Eyepiece - 5 Elements In 3 Groups - Provide Sharp Wide Field Image. Erfle Are Considered As More Expansive Exotic Eyepiece For Telescope Usage


These Eyepiece Are Made In Taiwan, Among The Highest Quality Astronomical Eyepiece For Price - In Fact These Are Among The Most Sought After Eyepiece For Quality. Image Are Chromatic Aberation Free And Pincushion Distortion Free With Excellent Long Eye Relief - Comfortable To Use Even When Wearing Spectacles



Erfle Eyepiece Design (5 Element In 3 Groups)

Erfle Design Are Based On More Exotic High Performance Eyepiece Design. These Are Harder To Made And Provide Better Viewing Experience Than Standard Eyepiece. Mostly Used In Military Optical Instrument, Erfle Design Provides Very Wide Field And Long Eye Relief.


Precision CNC Machined Eyepiece

Precision Computerized CNC Machine Casing Allow Best Quality Case For Eyepiece. Very High Quality Finishing With Black Anodized Finishing To Reduce Stray Light Thus Increase Contrast. Full Aluminium Construction For Best Finishining And Quality


Fully Multi-Coated

Our Eyepiece Features Fully Multi-Coated Objective. Fully Multi-Coated Objects Provide The Best Contrast And Light Tranmission. Lens Are Fully Edge Darkened To Provide High Contrast Viewing And Preventing Stray Light



  • Superview Design
  • 20mm Focal Length
  • 5 Element In 3 Groups
  • Fully Multi-Coated 
  • 1.25'' Barrel Size
  • 18mm Eye Relief
  • 68 Degree Field Of View
  • Internal Edge Darkened Lens
  • Black Anodized CNC Aluminium 
  • 185 Grams Weight
  • Height : 78mm


Included Items

  • 20mm 1.25'' Superview Eyepiece
  • Dust Caps
  • 1 Year Limited Warranty Against Defect