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Retractable Dobsonian telescope 304 mm aperture 1525 mm focal length blue and black for advanced users Levenhuk
Brand: Levenhuk - 86289
Sold by: Habitium
At Habitium, all orders are sold and managed directly by us, so you will never have to deal with third-party sellers.
Product details
- Optical design: Newtonian reflector with an open truss tube that facilitates portability and fast setup of the telescope.
- Aperture: 304 mm aperture that captures a large amount of light for detailed views of celestial objects, ideal for advanced and professional astronomy.
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Product details - Retractable Dobsonian telescope 304 mm aperture 1525 mm focal length blue and black for advanced users Levenhuk
- Optical design: Newtonian reflector with an open truss tube that facilitates portability and fast setup of the telescope.
- Aperture: 304 mm aperture that captures a large amount of light for detailed views of celestial objects, ideal for advanced and professional astronomy.
- Focal length and magnification: 1525 mm focal length providing a useful maximum magnification of up to 600x for observing the Moon, planets and deep sky objects such as nebulae and galaxies.
- Optical glass and coatings: Optics manufactured from BK‑7 glass with primary and secondary mirrors coated in aluminium to increase reflectivity to approximately 92–95% for bright sharp images.
- Primary mirror: Parabolic primary mirror that corrects spherical aberration to focus light to a single point and ensures faithful colour reproduction without chromatic aberration.
- Mount: Stable robust Dobsonian mount made from processed wood with a black finish that supports the optical tube weight and enables intuitive precise handling of the telescope.
- Optical tube dimensions and weight: Metal blue optical tube with dimensions: 1427 mm (length) x 365 mm (width) x 365 mm (depth), weight 20.5 kg, designed for professional and advanced users.
- Focuser: Manual dual speed rack and pinion focuser with a 1.25 inch adapter for precise and comfortable focusing.
- Included accessories: Two Plössl eyepieces 10 mm (153x) and 25 mm (61x), an 8x40 optical finder to locate objects easily, a cooling fan for the primary mirror powered by 8 AA batteries not included, and a protective cover to prevent dust and wind ingress.
- Operating conditions: Recommended operating temperature range −5 °C to +35 °C with a suggested acclimatisation time of 1.5 to 3 hours for optimal image quality.
- Mount dimensions and weight: Mount dimensions: 680 mm (length) x 680 mm (width) x 606 mm (height), weight 16.5 kg, providing a solid durable base for observation.
- User level and assembly: Recommended for professional and experienced users seeking advanced observational capability, with a low difficulty assembly that allows quick efficient use.
- Warranty: Lifetime warranty provided by Levenhuk.
Product classification::
SKU: 5905555027586, 86289