Officina Stellare Telescope RiFast 500/1900 CGC OTA

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Part Number: 56543
$66,696.91
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Optics
Aperture (mm) 500
Focal length (mm) 1900
Aperture ratio (f/) 3,8
Type Reflector
Tube material Carbon
Resolving capacity 0,23
Limit value (mag) 15,3
Light gathering capacity 5100
Max. useful magnification 1000
Tube weight  187.4 lb
Tube construction Truss Tube
Reflector
Main mirror´s construction hyperbolic
Secondary mirror obstruction 55
Ventilation for central mirror yes
Primary mirror - Material ceramic
Adjustable yes
Focuser
Backfocus (mm) 240
Type of build Internal
Motorized yes
Free aperture (mm) 80
Mount
Mounting type no mount
Type of build OTA
Included accessories
Prism rail Losmandy-Style
Corrector integrated
General
Series RiFast
Area of application
Astrophotography yes (very good)
Moon & Planets yes
Nature Observation no
Nebulae & galaxies yes
Sun no
recommended for
Beginners no
Advanced yes
Observatories yes
Item 56543

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