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YOU ARE HERE >> HOME | TELESCOPES WITH HPC | GSO 6" F/4 with EQ5 Motor

Mid-Night Star 6 inch F4 - by GSO [TAIWAN]
with EQ-5 Mount Dual Axis Motor with Hand Pad controller / Polar scope
57000 + 18% GST
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GSO - 6 inch F4 Imaging Newtonian Telescope
  • 6" f/4 Imaging Newtonian telescope - for astro photography and rich field observation
  • fast and diffraction limited reflector system (f/4)
  • bright image by forced 94% mirror coatings
  • good field illumination by 63mm secondary mirror
  • robust mechanical system, no tilting/bending even under heavy camera load
  • improved Monorail focuser with 1:10 dual speed transmission - more stability compared with Crayford designs 
  • ideal for travelling: tube length only 58 cm, weight only 5.3 kgs with rings/no finderscope.
 
What's in the Telescope OTA Box
  • 150mm f/4 Newtonian optical tube assembly
  • 2" Crayford-style linear bearing focuser with 1.25" eyepiece adapter
  • 8x50mm straight-through finder with bracket and base
  • Tube rings
  • 8" Vixen-style dovetail rail
  • 2" extension tube with 35mm extension
  • Front dust cover
  • No instruction manual is included
 
The high-quality 2" Crayford focuser
The 2" Crayford focuser with 1:10 speed reduction is included. Accessories are evenly clamped with a brass compresssion ring. The 1.25" reducer is equipped with a brass ring, too. The focuser will not wobble even when used with heavy cameras. With the 1:10 speed reduction, precise focusing is possible. Point-shaped stars over the whole field are the result.
 
TECHNICAL SPECIFICATIONS
Optical Design Fast Newtonian
Primary Mirror 150 mm Primary Mirror 94% reflectivity dielectrically coated/minimum 1/12th wave, BaK7 glass
Focal length 600mm
Focal Ratio f/4
Highest Practical power 200x
Faintest Steller Magnitude 13.6
Finder 6x30mm Fully multi-coated achromatic finder
Focuser: 2" Monorail with 1.25" reducer, brass compression rings and 1:10 dual speed transmission
Accepts Eyepiece Barrel Ø 50.8mm (2") to 31.7mm(1.25")
Eyepiece 1.25"
Your choice of any two GSO Premium Plossl Eyepiece 1.25''
any one from series:: 12mm / 9mm / 6mm / 4mm
any one from series:: 15mm / 20mm / 25mm / 32mm
[ subject to availability in choices ]
Astro-imaging capability Lunar Planetary & Deep Sky
Mount type Equatorial EQ5 with built in level and polar alignment scope
Payload Capacity 9.10 kg
Dove tail Bar system Yes
Motor Drive Compatibility Dual Axis motor drives with hand-controller
speed 2x, 4x, 8x & 16x
Setting circle Yes
Polar-axis scope Yes
Counter weight Each 3.70 Kg. (Two Counter weight)
Tube material Steel
Tripod material STEEL Tripod legs
Tripod leg diameter 1.50 inch
Counter weight of bar length 11 inch
Diameter of counterweight shaft 20mm
Height range of mount 100cm (40 inch). to 140cm (55 inch).
Hight range of Tripod 67cm (26 inch). to 107cm (42 inch).
Tube dimension length 690 mm / diameter 180 mm
Weight , optical tube 6 kg including mounting ring and 6x30 finder
Weight, mount + tripod 6 kg + 3.5 kg (total Wt 9.5 Kg.
Weight, full assembled 22Kg
Shipping Weight OTA
Net weight - 6 Kg / Gross weight: 6.5 Kg
Shipping weight EQ-5 Net weight 18 Kg / Gross weight 20 Kg
Shipping Cartoon Dimension 150/F4 OTA 65 x 40 x 26 cm3
Shipping Carton dimension EQ-5 96 x 40 x22 cm3
 
WARNING
 
The following items are FREE with the telescope listed above.
Magnitude 5 Star Atlas
Collimination Tool (for Newtonian)
Directional Compass  FREE
Micro Fiber (Anti-Static) Cleaning cloth
Optics Cleaning Fluid
COLOUR POSTER 17.5"  x 22.5 "  one
110 Messier Object Locator     A4 size front back colour print
109 Deep Sky CALDWELL Catalogue 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
The Moon Map Poster B/W chart unfold to 22"x26"
 
Suggested Accessories with this Telescope
    SOLAR FILTER
  • Baader Solar Filter (off-axis) Germany . . . . Rs. 1200
  • R-G Solar filter (USA) provide more pleasing and natural Yellow-Orange image of the Sun . . . . Rs 1470
    EYEPIECES (Super Premium Plossl for GSO)
  • 40mm Plossl Eyepiece 1.25" . . . . Rs. 2820
  • 32 mm Plossl Eyepiece 1.25" . . . . Rs 2640
  • 25 mm Plossl Eyepiece 1.25" . . . . Rs. 2550
  • 20 mm Plossl Eyepiece 1.25" . . . . Rs. 2460
  • 15 mm Plossl Eyepiece 1.25" . . . . Rs. 2280
  • 12 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
  • 6 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
  • 4 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
  • GSO SuperView 15mm 1.25" Wide Angle Eyepiece . . . . Rs. 3000
  • GSO SuperView 20mm 1.15" Wide Angle Eyepiece . . . . Rs. 3000
  • GSO SuperView 30mm 2 " Wide Angle Eyepiece . . . . Rs. 4800
  • GSO SuperView 42mm 2" Wide Angle Eyepiece . . . . Rs. 4800
  • GSO SuperView 50mm 2" Wide Angle Eyepiece . . . . Rs. 4800
    BARLOW
  • GSO 2x ED-Barlow-Lens (Multicoated) . . . . Rs.4800
  • GSO 2X Achromatic BARLOW LENS- fully multicoated 1.25" . . . . Rs. 1470
  • ED 3X Barlow Lens GSO 1.25" . . . . Rs. 2640
  • 3 Elememt 2.5x Barlow GSO 1.25"  . . . . Rs. 2370
  • 3 Elememt 5x Barlow GSO . . . . Rs. 2820
    CAMERA ATTACHMENTS
  • T-RING Nikon . . . . Rs. 840
  • T-RING Canon . . . . Rs 840
  • T Adapter 1.25" . . . . Rs. 750
  • Universal A-focal / Digital camera adapter . . . . Rs 930
  • Universal A-focal / Par-focal cam-cord adapter . . . . Rs 1200
  • Super ACHROMATIC (MultiCoated /High Colour corrected) 2X BARLOW 1.25" OD, 2 ELEMENT LENS with T-thread for direct camera attachment /with Brass compression ring / GSO. . . . Rs. 3,000
  • 2 inch T-2 Camera Adapter . . . . Rs 1650
  • Eyepiece Projection Camera Adapter . . . . Rs. 2100
  • Universal Cell Phone Adapter . . . . Rs. 1830
  • GSO 1.25" 32mm Camera Projection Lens (CPL) eyepiece ... Rs. 3,900
  • GSO 1.25" 40mm Camera Projection Lens (CPL) eyepiece ... Rs.4,080
  • GSO 2" 30mm Camera Projection Lens (CSV) eyepiece ... Rs.5,700
  • GSO 2" 42mm Camera Projection Lens (CSV) eyepiece ... Rs.5,700

  • CARRY BAG
  • Padded Carry Bag for 6 inch f4 OTA . . . . Rs. 1560
  • Padded Carry Bag for EQ Mount . . . . Rs 1560
  • Padded Carry bag for STAND . . . .Rs 1560
  • GSO....0.5X Focal Reducer 1.25" with 25mm extension tube ....Rs 1560
  • GSO.....0.5x Focal Reducer 2 inch ....Rs 2100
  • Planet View filter each . . . . Rs 750
 
 
 
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