Spotting Scopes

Sightron SIIBL 20-60X85 HD Straight Spotting Scope

Sightron SIIBL 20-60X85 HD Straight Spotting Scope


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Twist Up/Down Eyecups
Pull Out Sunshade
Fully Multi-Coated
ED Glass
Nitrogen Gas Charged



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The Sightron SIIBL 20-60X85 HD Straight Spotting Scope comes fully multi-coated and is waterproof. The Sightron SIIBL Series comes with roof prism, and with a 20-60 magnification and 85 objective diameter. The Sightron SIIBL Waterproof Spotting Scope is topped off with a black rubber finish and offers a pull out sunshade to reduce glare and protect the objective lens. 



  • Twist Up/Down Eyecups - A Twist-up and twist-down eyecup is standard on all SII Blue Sky Spotting Scope models. Simply twist-down for eyeglass wearers and twist-up for non-eyeglass wearers for perfect eye relief.
  • Pull Out Sunshade - An attached 3 inch extension sunshade that reduces glare and protects the objective lens.
  • Fully Multi-Coated - Fully multi-coated lenses employ coatings on both surfaces of our precision ground glass to provide the maximum optical quality and light transmission.
  • Waterproof - Rain, snow or humidity, Sightron optics are built using 100% sealed system ensuring a lifetime of performance in the most extreme environmental conditions.
  • ED Glass - Extra Low Dispersion Glass is a special glass added to optical systems to prevent chromatic aberration.
  • Nitrogen Gas Charged - Nitrogen filled to provide a lifetime of use from fogging and internal water buildup.



Magnification 20-60X
Object Diameter (mm) 85
Fov ([email protected] Yds.) 96-48
Eye Relief (mm.) 17.7-15.6
Finish Green / Black Rubber
Waterproof Yes
Weight (oz.) 66.0
Length (in.) 18.0

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