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Celestron C90 Mak Spotting Scope

Celestron C90 Mak Spotting Scope

 

Item # CL-52268

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The Maksutov optical design is recognized for being a portable design that is easy to use and has a variety of applications, making it an excellent choice for both terrestrial and astronomical usage. This C90 Mak has excellent optics with razor sharp images over a wide field.
FEATURES TOP
  • Multi Coated Optics
  • Maksutov-Cassegrain Optical Design
  • Compact and Portable Design
  • Erect Image System for Terrestrial and Astronomical Use
  • Built-in T-Adapter threads for Ease of Adapting SLR Cameras
  • Comes with 32 mm Eyepiece, 45° Erect Image Diagonal and 8x21 Erect Image Finderscope
  • Backpack Made of Nylon
  • No Fault Limited Lifetime Warranty
SPECIFICATIONS TOP

PUBLIC SPECS
OPTICAL DESIGN: Maksutov
APERTURE: 90 mm (3.54 in)
FOCAL LENGTH: 1250 mm (49.21 in)
FOCAL RATIO: 13.89
FINDERSCOPE: 8x21
ANGLE: 0 or 45 °
EYEPIECE 1: 32 mm (1.26 in)
MAGNIFICATION 1: 39 x
CARRYING CASE: Backpack made of nylon
ANGULAR FIELD OF VIEW: 1.3 °
LINEAR FIELD OF VIEW (@1000 YDS): 68 ft (20.73 m)
LINEAR FIELD OF VIEW (@1000 M): 23 m (75.46 ft)
EYE RELIEF: 20 mm (0.79 in)
NEAR FOCUS (BINOCULARS): 15 ft (4.57 m)
OPTICAL COATINGS: Multi-Coated
TRIPOD ADAPTABLE: Yes
CAMERA ADAPTABLE: Optional T-Adapter
OPTICAL TUBE LENGTH: 16 in (406.4 mm)
WEIGHT: 5 lb (2.27 kg)
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