Τηλεσκόπιο Skywatcher Optical Tube BKED 120 OTAW Black Diamond

The Skywatcher Optical Tube BKED 120 OTAW Black Diamond is an exceptional 120mm ED apochromatic refractor optical tube specifically engineered for avid astronomers and astrophotographers alike. With its impressive aperture of 120mm and a focal length of 900mm, this telescope delivers a focal ratio of f/7.5. This configuration allows for a wide field of view, making it perfect for observing breathtaking deep-sky objects like nebulae, star clusters, and galaxies from ideal locations.

Key Technical Specifications and Features:

• Optical Design: The two-element air-spaced objective lens, made with FPL-S3 glass, significantly reduces chromatic aberration, ensuring crisp and high-contrast images.
• Focal Length: At 900mm with a focal ratio of f/7.5, it offers a high practical magnification of up to approximately 240x.
• Coatings: The proprietary Sky-Watcher coatings enhance light transmission to nearly 99.5%, ensuring brilliant image brightness and clarity.
• Focuser: A dual-speed 2-inch Crayford focuser provides ultra-smooth adjustments and works with both 2-inch and standard 1.25-inch eyepieces.
• Finderscope: Typically includes an 8x50 or 9x50 finderscope for precise targeting of celestial objects.
• Physical Dimensions: With a tube length of approximately 62 cm, a diameter of 10 cm, and a weight of around 5.13 kg, it strikes the perfect balance between portability and stability.
• Additional Accessories: Often comes with mounting rings and a 2-inch 90-degree diagonal with a 1.25-inch adapter for enhanced comfort while observing.

This optical tube is designed for those who desire a high-quality refractor, capable of detailed planetary views while also offering wide, bright fields ideal for astrophotography setups. Its advanced ED optics and sophisticated coatings guarantee exceptional image quality.