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BRESSER 102 / 660 Refractor Telescope with
CEM25P i-Optron GoTo System . . . . New Arrival

Includes: Built-in 32-channel Global Positioning System (GPS)
PC/Laptop Controlled GoTo Mount
SPEED: 1×,2×,8×,16×,64×,128×,256×,512×,MAX(4º/sec)
1,50,000 Object Database
Astronomical Telescope [ 15x to 200x ]
 
FIELD OF APPLICATION
Deep Sky Observation, Deep Sky Photography, Lunar observation,
Lunar photography, Planetary observation, Planetary photography,
Land observation, Land object photography.
 
Ambitious beginners and advanced observers alike will see the brightest objects outside our solar system with the Messier AR-102. Watch details in the Great Orion Nebula from the astonishing distance of 1500 lightyears (14.200.000.000.000 km)! The rock-solid mount provides relaxed views even at high magnifications; rigidity and usability are setting new standards in this price range. Due to the sophisticated mount you can even start taking pictures of the moon with this telescope; scanning the lunar terminator is simply a pleasure. You will never give the BRESSER Messier AR-102S away voluntarily.
 
OTA FEATURES
  • Excellent focuser with 65mm diameter
  • Bubble level for easy tripod setup 
  • 6x30 straight through viewfinder with reticle
  • optimized finder socket for comfortable use
  • Cradle rings with handle and integrated piggyback camera holder (1/4 thread)
  • Dovetail plate with stainless steel rail 
  • 50,8mm (2) to 31,7mm (1,25) adapter with integrated T2 thread (T2-adapter ring for your camera is needed)
 
TELESCOPE SPECIFICATION
Product No. 48-102600 GO-TO
Article Name Messier AR-102s-600- GO-TO
Optical Design Achromatic Refractor
Objective lens diam. 102 mm
Focal Length, Focal ratio 600 mm, f5.9
Recommended Maximum Visual Power 200
Accepts Eyepiece Barrel Ø 50.8mm (2") to 31.7mm(1.25")
Standard Eyepiece(s) Eyepiece SPL - 26mm 1.25"
Magnification with eyepiece 23
Angular Resolution 1.3 arc seconds
View finder Scope 6x30 Achromatic finder
Astronomical Diagonal 90 Degree Zenith mirror -comfortable astro viewing
focusing System 2.5"Hexafoc
Length of tube 690 mm
Diameter of tube 102 mm
Shipping Weight OTA Net weight - 4. Kg / Gross weight: 7 Kg
Shipping Cartoon Dimension 102/600 OTA 102 x 24 x 24 cm3
   
   
Mount : Model:7100P
Center-Balanced Equatorial Mount
Payload
27 lb (12.3kg), exclude counterweight
Mount weight
10.4 lb (4.7kg)
Payload/Mount weight
2.60
Periodic error (PE) *
<±10 arcsec
Right Ascension worm wheel
Φ88mm, 144 teeth aluminum
Declination worm wheel
Φ88mm, 144 teeth aluminum
Right Ascension axis shaft
Φ35mm steel
Declination axis shaft
Φ35mm steel
Right Ascension bearing
Φ55mm ball bearing
Declination bearing
Φ55mm ball bearing
Worm gears
Φ15.2mm, Brass
Motor drive
1.8º stepper motor, 128X microdivision
Resolution
0.17 arc seconds
Transmission
Synchronous belt
Latitude adjustment range
0º ~ 60º
Azimuth adjustment range
± 10º
GPS
Internal 32-channel GPS
Polar Scope
AccuAlign TM dark field illuminated
Level indicator
Level bubble
Hand Controller
Go2Nova® 8408 with 150,000+ objects database
PEC
Yes
Tracking
Automatic
Slew speed
1×,2×,8×,16×,64×,128×,256×,512×,MAX(4º/sec)
Power consumption
0.35A(Tracking), 0.6A(GOTO)
Power requiremention
12V DC(9 ~ 15V), 1.5Amp
AC adapter
100V ~ 240V (included)
Power-down memory
Yes
Serial port
Yes (on hand controller)
Autoguide port
Yes
Firmware upgrade
Yes
PC computer control
Yes (ASCOM)
Counterweight shaft
Φ20mm, Stainless Steel
Counterweight
10.4 lb (4.7kg)
Tripod
1.5" Stainless Steel(5kg)
Dovetail saddle
Spring loaded Vixen-style
Operation temperature
-10ºC ~ 40ºC
Shipping weight

7120P: Mount Head (w/ tripod tray): 11.600 Kg
7121 : 1.5" Tripod (w/o tray): 5.200 Kg
Gross weight: 16.800 Kg.

Shipping Carton Dimension

mount Head: 35 x 35 x 20 cms3
1.5" Tripod: 75x 17x 17 cms3

Finder 6x30mm Fully multi-coated achromatic finder
   
 
Instructions for use in ENGLISH
Download Quick Start Guide in .PDF format
Download Instructions Manual in .PDF format
Download Firmware from Manufacturers Website
 
The following items are FREE with the telescope listed above.
AstroSoftware - STELLARIUM + installation Guide
Bresser Rotatable planisphere
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 AR-102/600 OTA . . . . Rs. 1560
  • Padded Carry Bag for EQ Mount . . . . Rs 2100
  • Padded Carry bag for STAND . . . .Rs 1830
  • 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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