Автор: E.Stanev
Дата: 22-02-09 18:19
Оффф добре де ето с това ще правите перфектни и не-мазни снимки.
Разделителната му способност е по-добра от всичките никори, канони, цайси, майси и всекви други взети заедно.
Айде който може да отдели за този Катадиоптричен "ОБЕКТИВ" кешовица да показва после кропове
http://www.astronom-bg.com/oscommerce/catalog/images/20%20LX400%20ACF%20wMax%20tripod.jpg
Цена - 85,665лв
Ето и малко характеристики:
Image Scale (degrees/cm): 0.14
Dimensions: 150x150x253cm
Slew Speeds: up to 2�/s
Motor Drive System in DEC/EL: pretensioned worm gears, 346mm
diameter, 652 teeth
Motor Drive System in RA/AZ: pretensioned worm gears, 346mm
diameter, 652 teeth
Resolving Power in arc seconds: 0.23
Automatic Alignment (GPS): standard
Autostar Controller: AutoStar II
Autostar Object Database: ca. 147.000
Focal Length, Focal Ratio: 4064mm, f/8
Front Lens � (Clear Aperture): 508mm
Secondary Mirror � / Obstruction %: 203mm / 40 (diameter)
Front Lens / Correcting Plate: Borofloat, heated
Counterweight(s): 5x 35 lbs
GoTo Pointing Precision (approx.): < 1 arc min
Mounting: German equatorial mount, robotized
Tracking Rates: Sidereal, lunar, user defined
Optical Tube Net Weight: 190 lbs
Mounting Base Net Weight: 329 lbs
Tripod Net Weight: 81 lbs
Standard Eyepiece(s): 24 mm UWA (2")
Optical Design: Advanced Coma Free
Optical Tube Dimensions (� x length): 84x53cm
Optical Coatings :UHTC
Uuupssss забравих да кажа, че е малко големичък
http://www.scopereviews.com/bfsp20rc.jpg
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