Sku: 1127564789
Τηλεσκόπιο Skywatcher BK 909 AZ3 90/900
438,54 €
Up to 36 instalments by credit card x 13,69€ / month
| Installment plan | Amount / month |
|---|---|
| 2 | 225,54 € |
| 4 | 113,37 € |
| 6 | 75,98 € |
| 8 | 57,29 € |
| 10 | 46,07 € |
| 12 | 38,60 € |
| 18 | 26,14 € |
| 24 | 19,91 € |
| 36 | 13,69 € |
Product Availability
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Methods of Pickup/Shipment
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Pickup from the store:El. Ave. Venizelou 73 (formerly Theseos), Kallithea
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Pick up from a BoxNow machine:With BoxNow you can pick up your parcel from an Automatic Pickup Machine that is near you at all hours of the day 24/7. Possibility of cash on delivery with an additional fee of €1
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Shipping to your location (Calculate shipping):
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Detailed Description
The Skywatcher BK 909 AZ3 90/900 Telescope is expertly crafted for both novice astronomers and enthusiasts. With a 90 mm aperture and a 900 mm focal length, this telescope delivers an f/10 focal ratio that ensures high-contrast observations of celestial wonders.
Designed with a multi-coated achromatic lens, it enhances light transmission for clear images. Here are some key specifications:
- Optical Design: Achromatic Refractor
- Aperture: 90 mm
- Focal Length: 900 mm
- Focal Ratio: f/10
- Resolving Power: About 1.33 to 1.6 arc seconds
- Highest Practical Magnification: 180x
- Light Gathering Power: 65% more than a 70 mm telescope
The telescope comes complete with accessories for optimal use:
- Mount: AZ3 altazimuth mount
- Tripod: Adjustable aluminum tripod
- Eyepieces: 1.25" Super 25 mm and Super 10 mm
This model is perfect for lunar, planetary, and nature observation. Its solid performance, combined with beginner-friendly features, makes it ideal for anyone eager to explore the night sky!
Specifications
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Optical Design
- Achromatic Refractor
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Aperture (Lens Diameter)
- 90 mm
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Focal Length
- 900 mm
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Focal Ratio
- f/10
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Resolving Power
- 1.33 to 1.6 arc seconds
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Highest Practical Magnification
- 180x
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Faintest Stellar Magnitude Observable
- 12.0 - 12.5
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Light Gathering Power
- 65% more than a 70 mm telescope
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Optical Tube Diameter
- 9 cm
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Optical Tube Length
- 86.5 - 90 cm
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Tube Weight
- 2.49 kg
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Focuser Diameter
- 1.25 inch
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Eyepiece 1
- Super 25 mm (about 36x)
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Eyepiece 2
- Super 10 mm (about 90x)
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Diagonal
- 1.25" 45-degree prism
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Finder Scope
- 6x30 crosshair finder scope
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Mount
- AZ3 altazimuth mount
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Tripod Type
- Aluminum
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Tripod Height Adjustment
- 70 cm to 123 cm
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Shipping Weight
- 10 - 12 kg
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Packaging Dimensions
- 102 x 42 x 24 cm