Sightron SII Blue Sky 20-60×85 HD-A

Description

Sightron SII Blue Sky 20-60×85 HD-A Product description

1. HD-A Optical System: Delivers exceptional clarity, color fidelity, and contrast across the entire magnification range. The HD-Apochromatic design significantly reduces chromatic aberration, ensuring a crisp, true-to-life image.

2. Angled Viewing Comfort: The 45-degree angled eyepiece allows for significantly more comfortable extended viewing sessions, especially when observing from a seated position or when sharing the scope among multiple users on a tripod, eliminating the need for constant tripod height adjustments.

3. Robust All-Weather Construction: Built to withstand harsh outdoor conditions, this spotting scope features a nitrogen-purged and O-ring sealed housing. This ensures uncompromising performance as it is fully waterproof and fogproof, protecting the precision optics from moisture and internal fogging.

4. Versatile 20-60x Zoom Magnification: Offering a broad 20x to 60x magnification range, this scope provides flexibility for various observation needs. Users can enjoy a wide field of view for scanning landscapes at 20x and then zoom in to 60x for detailed target identification or examining fine details on distant subjects.

ABOUT THE SIGHTRON SII BLUE SKY 20-60X85 HD-A

The Sightron SII Blue Sky 20-60×85 HD-A represents a premium class in complete spotting scopes, distinguished by its advanced HD-A (High Definition – Apochromatic) optical system and robust construction. This model delivers unparalleled optical performance, featuring a large 85mm objective lens for superior light gathering, resulting in incredibly bright and contrast-rich images even in challenging lighting conditions. The apochromatic design effectively eliminates chromatic aberration, ensuring razor-sharp clarity and true-to-life color reproduction from edge to edge. Designed for enthusiasts and professionals alike, it is an ideal choice for birdwatching, hunting, target shooting, and general wildlife observation. The angled viewing design enhances user comfort during prolonged sessions, making it perfect for group expeditions without constant tripod adjustments. Its fully multi-coated lenses maximize light transmission, while the waterproof and fogproof construction guarantees reliability in any environment.

ABOUT SIGHTRON

Sightron is a renowned Japanese manufacturer with a strong reputation for producing high-quality optical instruments. Founded on principles of precision engineering and advanced technology, Sightron is particularly known for its exceptional riflescopes and spotting scopes, which are favored by sport shooters and hunters worldwide. The company’s philosophy revolves around delivering superior optical clarity and unwavering reliability, using innovative designs and stringent quality control. Their products consistently offer a blend of robust construction and cutting-edge optical performance, making them a trusted choice for demanding outdoor and shooting applications.

MAIN FEATURES

• Magnification: 20-60x zoom

• Objective Lens Diameter: 85 mm

• Optical System: HD-A (High Definition – Apochromatic) optical design

• Body Design: Angled viewing (45°), ideal for comfortable observation over long periods and shared viewing without tripod height adjustments

• Field of View (at 1000m): Approximately 33m at 20x, 17m at 60x

• Close Focus: Minimum focus distance (typically 6-8 meters for this class)

• Prism Type: Porro prism system for bright, high-contrast images

• Lens Coatings: Fully multi-coated optics for maximum light transmission and reduced glare

• Focusing System: Smooth, precise large helical focus ring for fine adjustments

• Eyecup: Twist-up eyecup for comfortable viewing with or without eyeglasses

• Weatherproofing: Nitrogen-purged and O-ring sealed for 100% waterproof and fogproof performance

• Armor: Durable rubber armoring for grip and shock resistance

• Mounting: Integrated rotating tripod collar with standard 1/4″-20 threading for flexible viewing angles

• Retractable Sunshade: Integrated to reduce glare and protect the objective lens from rain

• Weight: Approximately 1800-2000 g (varies slightly by design, typical for 85mm models)

• Material: High-grade aluminum alloy chassis for lightweight durability

WARRANTY

This product is covered by a 10-year global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Sightron SII Blue Sky 20-60×85 HD-A Spotting Scope

• Soft carrying case

• Objective lens cap

• Eyepiece cap

• Lens cleaning cloth

• Instruction manual

General properties

Optical properties

Physical properties

Special features