Hover over the image to zoom in
Retractable 406 mm aperture Dobsonian telescope 1830 mm focal length stable wooden mount Levenhuk
Brand: Levenhuk - 86290
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
- Aperture: 406 mm with a focal length of 1830 mm, designed for advanced astronomical observation of planets and deep sky objects.
- Optical design: Newtonian reflector with a parabolic primary mirror that eliminates spherical aberration and delivers sharp distortion free images.
Payment methods and financing
Ask a question about this product
Average response time: 4 working hours
Product details - Retractable 406 mm aperture Dobsonian telescope 1830 mm focal length stable wooden mount Levenhuk
- Aperture: 406 mm with a focal length of 1830 mm, designed for advanced astronomical observation of planets and deep sky objects.
- Optical design: Newtonian reflector with a parabolic primary mirror that eliminates spherical aberration and delivers sharp distortion free images.
- Optics: BK‑7 glass mirrors with aluminium coating providing 92–95% reflectivity, ensuring pure natural colour reproduction without chromatic aberration.
- Focuser: 2 inch dual speed rack and pinion focuser with a 1.25 inch adapter for precise and comfortable image adjustment.
- Eyepieces and magnification: Includes Plössl 10 mm and 25 mm eyepieces yielding approximately 183× and 73× respectively, with a maximum useful magnification up to 800× for detailed study.
- Mount: Sturdy wooden Dobsonian mount that provides stability and durability, allowing smooth manual handling during observation sessions.
- Tube and dimensions: Retractable open truss metal optical tube for easier portability and storage, dimensions 1702 mm (length) x 490 mm (width), weight 32.1 kg.
- Cooling fan: Primary mirror cooling fan included to accelerate thermal equilibration, recommended acclimation time 1.5 to 3 hours for optimal image quality.
- Finder: 8×40 optical finder included to locate celestial targets before detailed observation.
- Light protection: Parasitic light shield included to protect the optics from light pollution and dust during use and storage.
- Operating range: Designed to operate between -5 °C and +35 °C, ensuring reliable performance in varied environmental conditions.
- Ideal for: Advanced users and professionals seeking a high quality instrument to observe planetary detail, the lunar surface, nebulae, galaxies and star clusters.
- Assembly: Simple assembly and installation with a low difficulty level, making it suitable even for observers with intermediate experience.
- Warranty: Lifetime warranty included to support the product quality and durability.
Product classification::
SKU: 5905555027593, 86290