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Αξεσουάρ Τηλεσκοπίων Skywatcher Evostar 150DX ED 0.77x focal length reducer
εως 36 δόσεις με πιστωτική κάρτα
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Έως 36 Δόσεις. Δείτε το πλάνο δόσεων:
TBI Bank
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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.
Related Products
The Skywatcher Evostar 150DX ED 0.77x Focal Length Reducer/Field Flattener is a premium optical accessory specifically crafted to improve imaging performance for the Sky-Watcher EvoStar 150DX telescope. By reducing the telescopes native focal ratio from f/8 to f/6.2, it shortens the focal length from approximately 1200mm to about 924mm. This results in a 23% faster optical system, allowing a remarkable reduction in exposure timesby roughly 66% compared to the native f/8 setup.
Key Technical Specifications:
- Optical Design: Fully multi-coated optics maximize light transmission and minimize internal reflections for cleaner images.
- Clear Aperture: Large 2.7-inch (68mm) clear aperture minimizes vignetting and sustains image brightness, critical for astrophotography.
- Field of View and Image Circle: Fully illuminated 34mm image circle, offering a 2.22 x 1.48-degree field of view with full-frame cameras.
- Backfocus Distance: Requires 55mm of optical backfocus, adjustable with included adapters.
- Mechanical Design: CNC-machined black anodized aluminum housing for durability and precise optical alignment.
- Threading: Standard M48 x 0.75 thread compatibility with typical astrophotography accessories.
This reducer/flattener is specifically tailored for the EvoStar 150DX refractors focuser system to ensure perfect optical matching with premium optics that minimize chromatic aberrations and maximize image sharpness and color fidelity. In summary, the Skywatcher Evostar 150DX 0.77x Reducer/Flattener enhances your telescopes capabilities by producing a flatter, wider, and faster imaging field, making it an essential accessory for astrophotographers.
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Optical DesignFully multi-coated optics
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Clear Aperture68 mm
-
Field of View2.22 x 1.48 degrees with full-frame cameras
-
Image Circle Diameter34 mm
-
Backfocus Distance55 mm
-
ThreadingM48 x 0.75
Ratings
Description
The Skywatcher Evostar 150DX ED 0.77x Focal Length Reducer/Field Flattener is a premium optical accessory specifically crafted to improve imaging performance for the Sky-Watcher EvoStar 150DX telescope. By reducing the telescopes native focal ratio from f/8 to f/6.2, it shortens the focal length from approximately 1200mm to about 924mm. This results in a 23% faster optical system, allowing a remarkable reduction in exposure timesby roughly 66% compared to the native f/8 setup.
Key Technical Specifications:
- Optical Design: Fully multi-coated optics maximize light transmission and minimize internal reflections for cleaner images.
- Clear Aperture: Large 2.7-inch (68mm) clear aperture minimizes vignetting and sustains image brightness, critical for astrophotography.
- Field of View and Image Circle: Fully illuminated 34mm image circle, offering a 2.22 x 1.48-degree field of view with full-frame cameras.
- Backfocus Distance: Requires 55mm of optical backfocus, adjustable with included adapters.
- Mechanical Design: CNC-machined black anodized aluminum housing for durability and precise optical alignment.
- Threading: Standard M48 x 0.75 thread compatibility with typical astrophotography accessories.
This reducer/flattener is specifically tailored for the EvoStar 150DX refractors focuser system to ensure perfect optical matching with premium optics that minimize chromatic aberrations and maximize image sharpness and color fidelity. In summary, the Skywatcher Evostar 150DX 0.77x Reducer/Flattener enhances your telescopes capabilities by producing a flatter, wider, and faster imaging field, making it an essential accessory for astrophotographers.
Technical Specifications
-
Optical DesignFully multi-coated optics
-
Clear Aperture68 mm
-
Field of View2.22 x 1.48 degrees with full-frame cameras
-
Image Circle Diameter34 mm
-
Backfocus Distance55 mm
-
ThreadingM48 x 0.75
