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Celestron C6 XLT Ota

 
Was: 729,95 €
Now: 699,95 €
SKU:
CEL91010XLT
Qty:
 
 
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Celestron Schmidt-Cassegrain Optical Tube Assemblies (OTA) are available individually for use with your favorite mount. Each OTA is made to the same exacting standards as those used on all our high quality telescopes.

 

All optical surfaces are coated with Celestron’s high efficiency StarBright® multi-layered coating group.

 

 

 

 

GENERAL FEATURES:

  • 6" Schmidt-Cassegrain Optical Tube Assembly
  • Aluminum Optical Tube
  • Celestron's premium StarBright XLT coatings
  • 1500 mm focal length (f/10)
  • 25 mm eyepiece included (60x)
  • Visual back allows for use with 1.25" accessories
  • 6x30 finderscope to help accurately find objects
  • Star diagonal provides more comfortable viewing position when observing objects that are high in the sky
  • Includes Vixen type dovetail rail.

 

 

 

 

SPECIFICATIONS:

OPTICAL DESIGN  : Schmidt-Cassegrain
APERTURE  : 150 mm (5.91 in)
FOCAL LENGTH  : 1500 mm (59.06 in)
FOCAL RATIO  : 10
EYEPIECE 1  : 25 mm (0.98 in)
MAGNIFICATION 1  : 60 x
FINDERSCOPE  : 6x30
STAR DIAGONAL  : 1.25
OPTICAL TUBE : Aluminum black
FASTAR COMPATIBLE  : No
HIGHEST USEFUL MAGNIFICATION : 354 x
LOWEST USEFUL MAGNIFICATION  : 21 x
LIMITING STELLAR MAGNITUDE : 13.4
RESOULTION (RAYLEIGH) : 0.93 arcsec
RESOLUTION (DAWEWS) : 0.77 arcsec
LIGHT GATHERING POWER : 459 x
ANGULAR FIELD OF VIEW : 0.83 °
LINEAR FIELD OF VIEW (@1000 yds)  : 44 ft (13.41 m)
SECONDARY MIRROR OBSTRUCTION: 2.2 in (55.88 mm)
SECONDARY MIRROR OBSTRUCTION BY DIAMETER : 37.3 %
SECONDARY MIRROR OBSTRUCTION BY AREA : 13.9 %
OPTICAL COATINGS : StarBright XLT
OPTICAL TUBE LENGTH: 16 in (406.4 mm)
OPTICAL TUBE WEIGHT: 10 lb (4.54 kg)
DOVETAIL TYPE : Vixen Type

 

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