TELESCOPE SPECIFICATION |
Product No. |
48-127120 GO-TO |
Article Name |
Messier AR-127L-1200- GO-TO |
Optical Design |
Achromatic Refractor |
Objective lens diam. |
127 mm |
Focal Length, Focal ratio |
1200 mm, f9.4 |
Recommended Maximum Visual Power |
254 |
Accepts Eyepiece Barrel Ø |
50.8mm (2") to 31.7mm(1.25") |
Standard Eyepiece(s) |
Eyepiece SPL - 26mm 1.25" |
Magnification with eyepiece |
46 |
Angular Resolution |
1 arc seconds |
View finder Scope |
8x50 Achromatic finder |
Astronomical Diagonal |
90 Degree Zenith mirror -comfortable astro viewing |
focusing System |
2.5"Hexafoc |
Length of tube |
1220 mm |
Diameter of tube |
133 mm |
Shipping Weight OTA |
Net weight - 7.9 Kg / Gross weight: 10 Kg |
Shipping Cartoon Dimension 127/1200 OTA |
134 x 34 x 24 cm3 |
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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.
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Shipping Carton Dimension |
mount Head: 35 x 35 x 20 cms3
1.5" Tripod: 75x 17x 17 cms3
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Finder |
6x30mm Fully multi-coated achromatic finder |
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