SpectrumOptics PolarLink 102 Equatorial Refractor Telescope

Spectrum Optics PolarLink™ 102EQ Refractor Telescope Explore the Cosmos in High Definition: Features a generous 102mm (4-inch) aperture and a versatile 660mm focal length to deliver bright, crisp views of the lunar surface, planetary details, and bright deep-sky objects like the Orion Nebula and Andromeda Galaxy. Refined Celestial Tracking: Equipped with a manual German Equatorial mount (EQ20) complete with setting circles and dual-axis slow-motion control cables, allowing you to smoothly track objects as they drift across the night sky. Completely Tool-Free Assembly: Engineered for simplicity and ease of use, the entire telescope can be assembled in minutes without any hand tools, letting you focus on the stars rather than the setup. Fully Coated Glass Optics: High-quality optical coatings on the glass elements maximize light transmission, delivering enhanced contrast and sharpness for both nighttime astronomy and daytime land viewing. Smart Device Integration: Includes a universal smartphone adapter compatible with major modern mobile devices (such as Apple iPhone, Samsung Galaxy, Google Pixel, Huawei, and others) alongside a Bluetooth remote shutter to easily capture shake-free astrophotography. Wide Magnification Versatility: Supplied with three distinct 1.25-inch eyepieces (4mm, 10mm, and 20mm) and a 2X Barlow lens, offering a practical magnification range from 33x up to 330x to suit wide-field or high-power viewing. Terrestrial and Astronomical Dual-Use: The included 90-degree erect-image diagonal corrects the viewing orientation, making this telescope as comfortable and effective for daytime wildlife and landscape observation as it is for stargazing. Heavy-Duty Stability: Supported by a full-length, adjustable stainless-steel tripod that includes a convenient accessory tray to keep your eyepieces, lenses, and filters organized and within arm's reach. Worry-Free Performance: Comes backed by a robust three-year manufacturer warranty, ensuring reliable performance and support for your intermediate stargazing journey. What's in the box? 102mm (4-inch) Optical Tube Assembly with fully coated optics Manual EQ20 German Equatorial Mount with setting circles Dual slow-motion control cables for Right Ascension and Declination axes Adjustable, full-size stainless-steel tripod with integrated accessory tray Three 1.25-inch eyepieces (4mm, 10mm, and 20mm) 1.25-inch 90-degree erect-image diagonal 1.25-inch 2X Barlow lens Red-dot viewfinder with mounting bracket Universal smartphone adapter Bluetooth remote camera shutter Quick setup guide Specifications Specification Detail Manufacturer SKU SOITEQ20102660 (ST-EQ20-102660) Brand Spectrum Optics Optical Design Refractor Aperture 102 mm (4 inches) Focal Length 660 mm Focal Ratio f/11.25 Magnification Range 33x – 330x Optical Coatings Fully Coated Mount Type EQ20 Manual German Equatorial Tube Mounting Vixen-style dovetail Tripod Full-size, adjustable stainless steel with accessory tray Viewfinder Red-dot Diagonal 1.25-inch, 90-degree erect-image Included Eyepieces 4mm, 10mm, 20mm (1.25-inch format) Barlow Lens 2X (1.25-inch format) Product Weight 12.4 kg Product Dimensions 38 × 15 × 9.5 cm Target Skill Level Intermediate Warranty 3-Year Manufacturer Warranty Software and Docs Assembly & Setup Video Guide: Step-by-step instructional setup video available on the official Spectrum Optics YouTube channel for a seamless, tool-free setup experience. Printed Quick Start Guide: Included in-box user manual detailing alignment, equatorial mount balancing, and celestial tracking basics. Bluetooth Shutter Companion Guide: Simple pairing instructions for iOS and Android smartphones to control your device's camera shutter remotely.