SVBONY SV136 1.25" Super-wide Angle Eyepiece 72 Degree 9mm / 18mm

SVBONY SV136 1.25" Super-wide Angle Eyepiece 72 Degree 9mm / 18mm

• Low-dispersion lanthanum glass;using advanced computer design;combinations of low dispersion and high refractive index optical glasses;and durable multilayer deposition coatings
• The 72 Series Argon-Purged waterproof extreme wide field eyepieces are optimized to produce high contrast;high resolution;and superior flat field characteristics
• The 72 Series eyepieces come with a removable and foldable soft silicone rubber eyecup for the comfort of the observer
• Fully multi-coated glasses for excellent image contrast and light transmission
• Sharp optimal performance with low chromatic aberration;watch the scenery;bright celestial observations;nebula and so on;It's a great Halloween birthday Christmas gift
• Offers a wide field of view and superior performance; 5-element design delivers sharp images with good color correction and contrast

• The Super-wide Angle Eyepiece eyepieces offer a quality 5-element optical design at a super affordable price
• Fixed folding rubber eyecup allows easy use with or without eyewear
• Svbony eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare
• Sturdy anodized aluminum barrels are threaded for any Svbony 1.25" filters
• The edges of the optics are blackened for increased contrast, and prevent internal reflections
• Anti-reflection fully multi-coated optics ensure bright and clear high-images at any magnification, with true color rendition