Sightron company founded in 1993 as a Japanese and American optical consortium offers high-quality products in hunting and sports optics. They are the leading manufacturers of sports shooters. Their dedication, knowledge, and wish for greater solutions brought them to manufacture optics with versatile reticles. The great features of these scopes and amazing values are definitely very welcome for every hunter and shooter. They integrated two innovations: exact rack Windage and Elevation Adjustment that gives you a constant point of contact. This eliminates drift when facing challenging terrain. They also offer special coatings on glass surfaces such as Zact-7 for better light transmission and resolution.

Sightron offers many series of riflescopes, binoculars, spotting scopes, and electronic devices for civilian, military, and tactical law enforcement use. All rifle scopes and binoculars are tightly sealed and nitrogen-filled for the best protection.

KEY FEATURES

• Twist-up/down eyecups
• A twist-up and twist-down eyecup are 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 1.5-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 maximum optical quality.
• Waterproof
• Rain, snow, or humidity, Sightron optics are built using a 100% sealed system ensuring a lifetime of performance.
• 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.