Teropong Bintang Nexstar

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SKU
Teropong Bintang Nexstar
Rp 23.400.000

Rincian

Fitur Telescope / Teropong Bintang Nexstar 8 SE:

Optical Design Schmidt-Cassegrain
Aperture (mm) 203.2 mm (8 in)
Focal Length (mm) 2032 mm (80 in)
Focal Ratio 10
Eyepiece 1 (mm) 25 mm (0.98 in)
Magnification 1 81 x
Finderscope StarPointer
Star Diagonal 1.25 inch
Mount Single Fork Arm Altazimuth
Optical Tube Aluminum
Tripod Steel (sku 93593)
Power Supply 8-AA batteries (not included)
Highest Useful Magnification 480 x
Lowest Useful Magnification 29 x
Limiting Stellar Magnitude 14
Resolution (Rayleigh) 0.69 arc seconds
Resolution (Dawes) 0.57 arc seconds
Light Gathering Power 843 x
Angular Field of View (deg) 0.63 degree
Linear Field of View (@1000 yds) 33 ft (10 m)
Secondary Mirror Obstruction 2.5 in (64 mm)
Secondary Mirror Obstruction by Diameter 31 percent
Secondary Mirror Obstruction by Area 9.77 percent
Optical Coatings Starbright XLT
Optical Tube Length 17 in (432 mm)
Dovetail Compatibility Quick Release Tube Clamp
Tripod Weight 9 lbs (4.08 kg)
Payload Capacity 12 lbs (5.44 kg)
Motor Drive Integrated D.C. Electronics
Slew Speeds Nine slew speeds: 5 degree/sec, 3 degree/sec, 1 degree/sec, 64x, 16x, 8x, 4x, 1x, .5x
Tracking Rates Sidereal, Solar and Lunar
Tracking Modes Alt-Az, EQ North & EQ South
Alignment Procedures SkyAlign, Auto 2-Star Align, 1-Star Align, 2-Star Align, Solar System Align
Software Precision 24 bit, 0.08 arcsec calculations
Communication Ports RS-232 communication port on hand control, Autoguider port, Aux port
Computer Hand Control Double line, 16 character Liquid Crystal Display with 19 fiber optic backlit LED buttons
Database 40,000 objects, 200 user defined programmable objects. Enhanced information on over 200 objects
Telescope Weight 24 lbs (11 kg)

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Teropong Bintang Nexstar