Description
Celestron Rowe Ackermann 36 cm (RASA)
The Rowe-Ackermann Schmidt Astrograph (RASA), is a cost-effective optical system for space surveillance, Space Situational Awareness (SSA), other scientific applications, and advanced wide field astroimaging. It offers unprecedented value in aperture, speed, field of view, and optical performance. The RASA design has a convenient external prime-focus image capture location with a flat focal plane, providing small spot sizes to the edge of a wide field. The result is images free of optical defects like field curvature, off-axis coma, and astigmatism.
The 36 cm aperture version is the largest RASA Celestron manufactures; it is the biggest and fastest (f/2.2) optical instrument of its kind available “off-the-shelf.” Unlike most telescopes, which only focus visible light (400-700 nm), the RASA 36 cm focuses an extended spectral range (400-900 nm), allowing a brighter signal to be detected by a camera sensor. The RASA 36 cm also features a redesigned focus system, which ensures easy and stable focusing.
RASA 36 cm’s ample back-focus distance (77.5 mm) accommodates a wide variety of imaging sensors. A custom camera adapter can be added for a field of view up to 4.4 degrees.
Productpagina Celestron
Specificaties algemeen
Staat:
Nieuw
Merk:
Celestron
Serie:
RASA
Garantie:
2 jaar
Artikelnummer Ganymedes:
C91077
Artikelnummer fabrikant:
91077
Specificaties product
Opening (mm):
355.6
Brandpuntafstand (mm):
790
Snelheid (f):
2.2
Maximaal zinvolle vergroting (x):
0
Minimaal zinvolle vergroting (x):
-1
Maximale resolutie (arcsec/pixel):
0.36
Grensmagnitude:
15.45
Coatings:
Starbright XLT
Montering:
Geen
GOTO:
Nee
Focuser type:
Overige
Focuser maat:
Niet van toepassing
Focuser roteerbaar:
Niet van toepassing
Focuser fijninstelling:
Nee 1 op 1
Kleur:
Wit
Type:
Rowe-Ackermann Schmidt Astrograph
Type optiek:
Catadioptrisch
Tube materiaal:
Aluminum
Tube gewicht (kg):
34.02
Tube lengte (mm):
1079.5
Tube diameter (mm):
406.4
Meegeleverde zoeker:
Nee
Meegeleverde oculairs:
Nee
Meegeleverde diagonaal:
Nee
Meegeleverde statief/montering:
Nee
Toepassing
Geschikt voor astrofotografie:
Uitstekend
Geschikt voor maan en planeten:
Matig
Geschikt voor nevels en sterrenstelsels:
Uitstekend
Geschikt voor visueel:
Onbekend
Geschikt voor zon:
Matig
Toepassing:
Onbekend
Toepassing visueel:
Onbekend
Geschikt voor kinderen:
Nee
Geschikt voor beginnende gebruiker:
Nee
Geschikt voor gevorderde gebruiker:
Ja
Aanbevolen voor:
Onbekend
Service and support
No text available
Categories
telescopes-entelescopes-all-telescopes-entelescopes-astrophotography-telescopes-entelescopes-catadioptric-telescopes-entelescopes-catadioptric-all-catadioptric-telescopes-entelescopes-catadioptric-schmidt-cassegrains-entelescopes-catadioptric-astrophotography-enbrands-enbrands-celestron-enbrands-celestron-ota-enbrands-celestron-rasa-en
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