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DOBSONIAN12" BARIUM-CROWN
Dobsonian 12" Barium-Crown
D=305/ F=1500mm Parabolic Newtonian Dobsonian . . . . Rs. 75,000
Recommend for: DEEP SKY OBSERVING and PLANETARY OBJECTS
Suggested Accessories
Baader Solar Filter (off-axis) . . . . Rs. 4,800
Auto-Focus system with hand pad controller . . . . Rs. 4,800
2" - 28mm EYEPIECE 56 Degree (Multicoated) . . . . Rs.3,900
2" - 42mm EYEPIECE 52 degree (Multicoated) . . . . Rs.5,700
Multicoated optics
Diameter
305 mm (12")
Focal length
1500 mm
Focal ratio
F/ 4.9
Highest theoretical magnification
720x
Finder scope
9x50
Focuser Diameter
2" with 1.25" adapter
Eyepieces
Super PL 10 mm and Super PL 25 mm
Magnifications with eyepieces
150x and 60x
Variable Barlow (1.5 - 2X - 2.5x - 3x)
10mm: 225x, 300x, 375x, 450x
25mm: 90x, 120x, 150x, 180x.
Mount type
Dobsonian
Tripod
wooden base
Accessories tray
Eyepiece holder
Weight
33.2kgs/2 cartons
Instructions for use in English
The following items are
FREE
with the telescope listed above.
Sky Astronomy (Software) Level 1 and 2: CD
Variable Barlow (1.5x - 2x - 2.5x - 3x)
Collimination Tool (for Newtonian)
starscope Anti-vibration pads. FREE
Winged Rubber Eyeguard for eyepieces
Directional Compass
Micro Fiber (Anti-Static) Cleaning cloth
Optics Cleaning Fluid
Cooling Accelerator Fan
COLOUR POSTER 17.5" x 22.5 " one
110 Messier Object Locator A4 size front back colour print
Star Dial - Identifying Stars & Constellations
Various Astronomical Post-Card (SET-3)
Desiccant Cap - Refillable desiccant cap to protect fine optics
Astronomical Telescope - user guide
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