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70 mm aperture 700 mm focal length achromatic refractor telescope with aluminium tripod and educational book Discovery
Brand: Discovery - 79070
Sold by: Habitium
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Product details
- Optical design: Achromatic refractor that minimises chromatic aberration to deliver sharp clear images.
- Aperture: 70 mm aperture that gathers sufficient light to observe lunar features planets and terrestrial subjects with good detail.
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Product details - 70 mm aperture 700 mm focal length achromatic refractor telescope with aluminium tripod and educational book Discovery
- Optical design: Achromatic refractor that minimises chromatic aberration to deliver sharp clear images.
- Aperture: 70 mm aperture that gathers sufficient light to observe lunar features planets and terrestrial subjects with good detail.
- Focal length and focal ratio: 700 mm focal length with f/10 focal ratio offering a balanced compromise between magnification and field of view.
- Maximum useful magnification: Up to 140x suitable for detailed astronomical and terrestrial observations.
- Optics: Glass lenses with anti reflection coatings that improve light transmission and reduce reflections for bright high contrast images.
- Mount: Altazimuth mount with locking knob for simple precise pointing and easy tracking of targets in the sky.
- Focusing system: Rack and pinion focuser that provides smooth accurate focusing for pinpoint sharpness.
- Tripod: Adjustable aluminium tripod with height range 67 to 123 cm providing stability and comfortable viewing positions.
- Accessory kit included: Eyepieces SR 4 mm 175x H 12.5 mm 56x H 20 mm 35x, erecting eyepiece 1.5x, 3x Barlow lens, 90° diagonal mirror and 5x24 optical finder.
- Compatibility: Compatible with standard 1.25 inch accessories to expand observing options and customise the setup.
- Educational book: Includes the beginner friendly book "Space. Non-empty emptiness" as a practical guide for young astronomers.
- Tube material: Metal optical tube for durable construction and resistance to regular use.
- Assembly: Simple screw fixing assembly ideal for beginners and children.
- Recommended targets: Ideal for observing Solar System planets terrestrial objects and bright deep sky objects.
- Accessory tray: Integrated accessory tray on the tripod to keep eyepieces and tools organised during observing sessions.
- Warranty: 10 year warranty that guarantees product quality and reliability.
Product classification::
SKU: 5905555012636, 79070