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Τηλεσκόπιο Skywatcher BKMAK 90 SP OTA
εως 36 δόσεις με πιστωτική κάρτα
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Έως 36 Δόσεις. Δείτε το πλάνο δόσεων:
TBI Bank
Buy Now Pay Later.
4 installments 0% επιτόκιο, 20€ έως 300€
3 to 60 installments 300€ έως 100.00€
- 1. Ship with ACS Courier
- 2. Αποστολές με μεταφορικές εταιρίες για ογκώδη αντικείμενα
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3. Pickup from BoxNow automated machine:
Με την BoxNow μπορείς να παραλάβεις το δέμα σου από Αυτόματο Μηχάνημα Παραλαβής που βρίσκεται κοντά σου, όλες τις ώρες της ημέρας 24/7. Η υπηρεσία έχει χρέωση 3€. Υπάρχει δυνατότητα αντικαταβολής με επιπλέον χρέωση 1€.
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4. Pickup from the store:
Leof. El. Venizelou 73 (former Theseos), Kallithea
Συμπληρώστε τον ταχυδρομικό κωδικό για να λάβετε εκτίμηση τρόπου και κόστους μεταφορικών.
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The Skywatcher BKMAK 90 SP OTA is a compact and high-quality 90mm Maksutov-Cassegrain telescope designed for detailed astronomical observations. With a 90mm optical aperture and a focal length of 1250mm, it offers an impressive focal ratio of about f/13.8 to f/14, making it ideal for high-contrast views of planetary and lunar details.
This telescope's design ensures minimal chromatic aberration due to its Maksutov-Cassegrain optical structure and high-transmission coatings on the corrector plate. This enhances both light transmission and image clarity.
Key features include:
- Optical Design: Maksutov-Cassegrain
- Aperture: 90 mm
- Focal Length: 1250 mm
- Focal Ratio: Approximately f/14
- Magnification: Up to 180x
- Limiting Stellar Magnitude: Around 12.5
- Mirror Coatings: Radiant Aluminum Quartz (RAQ) coated mirrors with ~94% reflectivity
- Corrector Plate Coatings: Metallic High-Transmission Coatings (MHTC)
- Eyepieces: Typically includes 10mm and 25mm eyepieces
- Focuser Diameter: 1.25"
Furthermore, its Diagonal Mirror ensures comfortable viewing angles, and the telescope is lightweight, weighing approximately 1.3 to 1.6 kg. This model also pairs well with EQ1 class equatorial mounts, enhancing usability. It is perfect for both novice and experienced astronomers, offering sharp and high-contrast views of celestial marvels.
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Optical DesignMaksutov-Cassegrain
-
Aperture90 mm
-
Focal Length1250 mm
-
Focal RatioApproximately f/14
-
Highest Practical MagnificationUp to 180x
-
Limiting Stellar MagnitudeAround 12.5
-
Mirror CoatingsRadiant Aluminum Quartz (RAQ) coated mirrors with ~94% reflectivity
-
Corrector Plate CoatingsMetallic High-Transmission Coatings (MHTC)
-
Eyepieces10mm and 25mm eyepieces
-
Focuser Diameter1.25"
-
Finder ScopeRed Dot Finder included
-
Diagonal Mirror1.25", 90° star diagonal
-
Tube DimensionsApproximately 10 cm diameter by 24 cm length
-
Tube WeightAbout 1.3 to 1.6 kg
-
Expected UseSuitable for planetary, lunar, and some deep-sky observations
-
Mount CompatibilityOften paired with EQ1 class equatorial mount
-
Additional FeaturesSome versions include a T-adapter for DSLR camera connection
Ratings
Description
The Skywatcher BKMAK 90 SP OTA is a compact and high-quality 90mm Maksutov-Cassegrain telescope designed for detailed astronomical observations. With a 90mm optical aperture and a focal length of 1250mm, it offers an impressive focal ratio of about f/13.8 to f/14, making it ideal for high-contrast views of planetary and lunar details.
This telescope's design ensures minimal chromatic aberration due to its Maksutov-Cassegrain optical structure and high-transmission coatings on the corrector plate. This enhances both light transmission and image clarity.
Key features include:
- Optical Design: Maksutov-Cassegrain
- Aperture: 90 mm
- Focal Length: 1250 mm
- Focal Ratio: Approximately f/14
- Magnification: Up to 180x
- Limiting Stellar Magnitude: Around 12.5
- Mirror Coatings: Radiant Aluminum Quartz (RAQ) coated mirrors with ~94% reflectivity
- Corrector Plate Coatings: Metallic High-Transmission Coatings (MHTC)
- Eyepieces: Typically includes 10mm and 25mm eyepieces
- Focuser Diameter: 1.25"
Furthermore, its Diagonal Mirror ensures comfortable viewing angles, and the telescope is lightweight, weighing approximately 1.3 to 1.6 kg. This model also pairs well with EQ1 class equatorial mounts, enhancing usability. It is perfect for both novice and experienced astronomers, offering sharp and high-contrast views of celestial marvels.
Technical Specifications
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Optical DesignMaksutov-Cassegrain
-
Aperture90 mm
-
Focal Length1250 mm
-
Focal RatioApproximately f/14
-
Highest Practical MagnificationUp to 180x
-
Limiting Stellar MagnitudeAround 12.5
-
Mirror CoatingsRadiant Aluminum Quartz (RAQ) coated mirrors with ~94% reflectivity
-
Corrector Plate CoatingsMetallic High-Transmission Coatings (MHTC)
-
Eyepieces10mm and 25mm eyepieces
-
Focuser Diameter1.25"
-
Finder ScopeRed Dot Finder included
-
Diagonal Mirror1.25", 90° star diagonal
-
Tube DimensionsApproximately 10 cm diameter by 24 cm length
-
Tube WeightAbout 1.3 to 1.6 kg
-
Expected UseSuitable for planetary, lunar, and some deep-sky observations
-
Mount CompatibilityOften paired with EQ1 class equatorial mount
-
Additional FeaturesSome versions include a T-adapter for DSLR camera connection
