Refractors
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Refractors
A transportable and lightweight but powerful apochromat for visual and astrophotography using.
26990.00 € 21990.00 €
Delivery date : 1-4 days
A powerful apochromat for visual observing at highest magnifications and astrophotography using.
- Refractor with Triplet Super ED optics
- 228mm aperture at 2050mm focal length
- resolving power of 0.5"
- with 220mm back focus ideal for CCD photography with filter wheel and other accessories
- powerful Feathertouch 3.5" drawtube
- versatile connection options via 3.5", 2", 1.25"
- weight 36 kg.
64990.00 € 54900.00 €
Delivery date : 1-4 days
39990.00 €
Delivery date : on request
The instrument is the entry into the world of really big APO refractors.
Characteristics:
- High quality FCD100 Apo lens design
- Excellent chromatic and field correction
- Modern broadband multicoatings
- Optimized f/ratio for visual and especially photographic use
- Massive and optimized OTA
- Very reliable 4.2inch R&P focuser with 1:10 gear
- Excellent price-performance ratio
14217.00 €
Delivery date : 4-8 weeks
The instrument is the entry into the world of really big APO refractors.
Characteristics:
- High quality FCD100 Apo lens design
- Excellent chromatic and field correction
- Modern broadband multicoatings
- Optimized f/ratio for visual and especially photographic use
- Massive and optimized OTA
- Very reliable 4.2inch R&P focuser with 1:10 gear
- Perfect matched 0.8 reducer / flattener for system f/ratio of 5.6
- Excellent price-performance ratio
16999.00 €
Delivery date : 1-2 weeks
Ambitious beginners and advanced observers alike will see the brightest objects outside our solar system with the MESSIER AR-102xs.
339.00 € 263.00 €
Delivery date : 1-4 days
The PST will show you great Prominences as well as good surface details in the chromosphäre.It is a complete H-alpha Telescope...
Features of the Optics:
- bandwidth: < 0.5 Angstrom
- temperature drift: 0.005 A/K
- energy protection: > 10^5 from UV to IR
2290.00 €
Delivery date : 2-3 days
The PST will show you great Prominences as well as good surface details in the chromosphäre.It is a complete H-alpha ...
1190.00 €
Delivery date : 2-3 days
Coronado by Meade SolarMax III 90mm Solar Telescope with RichView system. Includes Blocking Filter.
6690.00 €
Delivery date : 3-4 days
Coronado by Meade SolarMax III 90mm Solar Telescope with RichView system. Includes Blocking Filter.
9790.00 €
Delivery date : 1-4 days
Two-element, air-spaced achromatic refractor, that is a well proven performer for "rich-field" views
295.00 € 265.00 €
Delivery date : 1-4 days
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