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| Sigeta Volans 70/400 | Celestron Omni XLT 127 | Skywatcher 1309EQ2 | Sigeta Meridia 114/900 | Konus Konusfirst-600 | Skywatcher Star Discovery P150 SynScan GOTO | Sigeta ME-200 203/800 | Arsenal GSO Dob 10 | BRESSER Taurus 90/900 MPM | Skywatcher 15075EQ3-2 | Celestron NexStar 130SLT | Celestron Omni XLT 102 | Celestron PowerSeeker 70AZ | BRESSER Space Explorer 150/750 EQ3 | Skywatcher 909EQ2 | Celestron NexStar 8SE | Meade DS-2090MAK | Arsenal 114/900 EQ2 | Celestron ExploraScope 80 AZ | Sigeta Leonis 50/600 | Arsenal GSO Dob 6 | Arsenal 130/650 EQ2 | Celestron AstroMaster 130 EQ | Celestron ExploraScope 114 AZ | Celestron Astro Fi 5 | Konus Konusfirst-360 | Arsenal Travel 70/400 | BRESSER Lunar 60/700 | National Geographic 76/700 AZ | Arsenal Land&Sky 70/700 AZ2 | Arsenal 70/700 AZ2 | Celestron NexStar 90SLT | Celestron Omni XLT 120 | Celestron NexStar 4SE | Celestron C8-SGT | Arsenal 76/700 AZ2 | Arsenal GSO 305/1500 M-CRF OTA | BRESSER Stellar Solar 60/800 AZ (carbon) | BRESSER Classic 60/900 AZ | Sigeta StarQuest 135/900 Alt-AZ | OPTICON StarRanger 45F600AZ | OPTICON Discovery 114F900AZ | BRESSER Messier NT-203/1200 Hexafoc EXOS-2/EQ5 | Carbon 114/500 AZ | Celestron Travel Scope 70 | Celestron AstroMaster 90AZ | Arsenal 90/900 AZ3 | Celestron NexStar 6SE | Celestron C11-SGT | BRESSER Messier NT-130/1000 EXOS1/EQ4 | |
from $61.96 | from $730.00 | Compare prices 1 | Outdated Product | Compare prices 1 | Compare prices 2 | from $708.40 | from $765.00 | Compare prices 1 | from $479.00 | Compare prices 4 | from $347.00 | Compare prices 2 | Compare prices 1 | from $248.00 | from £1,549.00 | from $581.00 | from $220.64 up to $258.72 | from $246.40 up to $291.20 | Outdated Product | Outdated Product | from $288.24 up to $359.52 | Compare prices 4 | from £310.00 | Compare prices 2 | Compare prices 1 | Outdated Product | from $129.00 | Compare prices 3 | from $92.65 up to $128.80 | from $100.80 up to $148.96 | Compare prices 2 | from $640.96 up to $720.16 | Compare prices 4 | from $1,006.00 | from $109.64 up to $141.12 | Outdated Product | from £97.16 | Compare prices 1 | Outdated Product | Outdated Product | from £159.99 | from £772.85 | Outdated Product | Compare prices 10 | Compare prices 1 | from $216.18 up to $258.72 | Compare prices 4 | from $69.00 | from £513.00 | |
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| Design | lens (refractors) | mirror lens | mirror (reflectors) | mirror (reflectors) | lens (refractors) | mirror (reflectors) | mirror (reflectors) | mirror (reflectors) | lens (refractors) | mirror (reflectors) | mirror (reflectors) | lens (refractors) | lens (refractors) | mirror (reflectors) | lens (refractors) | mirror lens | mirror lens | mirror (reflectors) | lens (refractors) | lens (refractors) | mirror (reflectors) | mirror (reflectors) | mirror (reflectors) | mirror (reflectors) | mirror lens | lens (refractors) | lens (refractors) | lens (refractors) | mirror (reflectors) | lens (refractors) | lens (refractors) | mirror lens | lens (refractors) | mirror lens | mirror lens | mirror (reflectors) | mirror (reflectors) | lens (refractors) | lens (refractors) | mirror (reflectors) | lens (refractors) | mirror (reflectors) | mirror (reflectors) | mirror (reflectors) | lens (refractors) | lens (refractors) | lens (refractors) | mirror lens | mirror lens | mirror (reflectors) |
| Mount type | altazimuth | equatorial | equatorial (EQ2) | altazimuth | altazimuth | altazimuth | equatorial (EQ4) | Dobsonian | azimuth-equatorial | equatorial | altazimuth | equatorial | altazimuth | equatorial (EQ3) | equatorial (EQ2) | altazimuth | altazimuth | equatorial (EQ2) | altazimuth | altazimuth | Dobsonian | equatorial (EQ2) | equatorial | altazimuth | altazimuth | altazimuth | is absent | altazimuth | altazimuth | altazimuth | altazimuth | altazimuth | equatorial | altazimuth | equatorial | azimuth (AZ2) | is absent | azimuth (AZ1) | equatorial (EQ1) | altazimuth | altazimuth | altazimuth | equatorial (EQ5) | altazimuth | altazimuth | altazimuth | altazimuth | altazimuth | equatorial | equatorial (EQ4) |
Specs | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Lens diameter | 70 mm | 127 mm | 130 mm | 114 mm | 50 mm | 150 mm | 203 mm | 254 mm | 90 mm | 150 mm | 130 mm | 102 mm | 70 mm | 150 mm | 90 mm | 203 mm | 90 mm | 114 mm | 80 mm | 50 mm | 153 mm | 130 mm | 130 mm | 114 mm | 127 mm | 50 mm | 70 mm | 60 mm | 76 mm | 70 mm | 70 mm | 90 mm | 120 mm | 102 mm | 203 mm | 76 mm | 305 mm | 60 mm | 60 mm | 135 mm | 45 mm | 114 mm | 203 mm | 114 mm | 70 mm | 90 mm | 90 mm | 150 mm | 280 mm | 130 mm |
| Focal length | 400 mm | 1250 mm | 900 mm | 600 mm | 600 mm | 750 mm | 800 mm | 1250 mm | 900 mm | 750 mm | 650 mm | 1000 mm | 700 mm | 750 mm | 900 mm | 2032 mm | 1250 mm | 900 mm | 700 mm | 600 mm | 1200 mm | 650 mm | 650 mm | 1000 mm | 1250 mm | 360 mm | 400 mm | 700 mm | 700 mm | 700 mm | 700 mm | 1250 mm | 1000 mm | 1325 mm | 2032 mm | 700 mm | 1500 mm | 800 mm | 900 mm | 900 mm | 600 mm | 900 mm | 1200 mm | 500 mm | 400 mm | 1000 mm | 900 mm | 1500 mm | 2800 mm | 1000 mm |
| Max. useful magnification | 140 x | 254 x | 260 x | 228 x | 100 x | 300 x | 406 x | 508 x | 675 x | 300 x | 260 x | 204 x | 165 x | 300 x | 180 x | 406 x | 180 x | 228 x | 160 x | 306 x | 260 x | 260 x | 269 x | 241 x | 60 x | 140 x | 120 x | 152 x | 140 x | 140 x | 213 x | 283 x | 241 x | 406 x | 152 x | 610 x | 600 x | 120 x | 270 x | 300 x | 450 x | 400 x | 228 x | 165 x | 213 x | 180 x | 354 x | 560 x | 260 x | |
| Max. resolution magnification | 105 x | 190 x | 195 x | 171 x | 225 x | 305 x | 381 x | 180 x | 225 x | 195 x | 153 x | 105 x | 210 x | 135 x | 304 x | 135 x | 171 x | 120 x | 75 x | 230 x | 195 x | 195 x | 171 x | 190 x | 90 x | 114 x | 105 x | 105 x | 165 x | 180 x | 212 x | 304 x | 114 x | 457 x | 120 x | 90 x | 202 x | 171 x | 110 x | 165 x | 135 x | 225 x | 420 x | 195 x | ||||||
| Min. magnification | 10 x | 18 x | 19 x | 16 x | 50 x | 22 x | 29 x | 36 x | 13 x | 21 x | 19 x | 15 x | 10 x | 13 x | 29 x | 13 x | 16 x | 11 x | 7 x | 22 x | 19 x | 19 x | 16 x | 18 x | 18 x | 10 x | 9 x | 11 x | 10 x | 10 x | 13 x | 17 x | 15 x | 29 x | 10.8 x | 44 x | 40 x | 8 x | 18 x | 40 x | 16 x | 10 x | 13 x | 13 x | 21 x | 40 x | 19 x | |||
| Aperture | 1/5.7 | 1/9.8 | 1/6.9 | 1/8 | 12 | 1/5 | 1/3.9 | 1/4.9 | 1/10 | 1/5 | 1/5 | 1/9.8 | 1/12 | 1/10 | 1/10 | 1/13.9 | 1/8 | 1/11 | 1/12 | 1/8 | 1/5 | 1/5 | 1/9 | 1/9.8 | 7.2 | 1/5.7 | 1/11.7 | 1/9.2 | 1/10 | 1/10 | 1/13.9 | 1/8.3 | 1/13 | 1/10 | 1/9.2 | 1/5 | 1/13.3 | 1/15 | 1/6.8 | 1/13 | 1/7.89 | 1/5.9 | 1/4.4 | 1/5.71 | 1/11 | 1/10 | 1/10 | 1/10 | 1/7.7 | |
| Penetrating power | 11.7 зв.вел | 13 зв.вел | 13.1 зв.вел | 12.3 зв.вел | 11 зв.вел | 12.7 зв.вел | 14 зв.вел | 14.5 зв.вел | 12.3 зв.вел | 13.4 зв.вел | 13.1 зв.вел | 12.5 зв.вел | 11.7 зв.вел | 12.3 зв.вел | 14 зв.вел | 12.3 зв.вел | 12.8 зв.вел | 12 зв.вел | 11 зв.вел | 12.7 зв.вел | 13.1 зв.вел | 13.1 зв.вел | 12.8 зв.вел | 13 зв.вел | 10.6 зв.вел | 11.4 зв.вел | 11.9 зв.вел | 11.7 зв.вел | 11.7 зв.вел | 12.3 зв.вел | 12.9 зв.вел | 12.5 зв.вел | 14 зв.вел | 11.9 зв.вел | 14.2 зв.вел | 11.4 зв.вел | 11.4 зв.вел | 13.2 зв.вел | 10.8 зв.вел | 12.6 зв.вел | 14 зв.вел | 12.4 зв.вел | 11.7 зв.вел | 12.3 зв.вел | 12.3 зв.вел | 13.4 зв.вел | 14.7 зв.вел | 13.1 зв.вел | ||
| Resolution (Dawes) | 1.63 arc.sec | 0.91 arc.sec | 0.88 arc.sec | 1.23 arc.sec | 2.28 arc.sec | 0.77 arc.sec | 0.56 arc.sec | 0.45 arc.sec | 1.27 arc.sec | 0.76 arc.sec | 0.88 arc.sec | 1.14 arc.sec | 2.32 arc.sec | 0.9 arc.sec | 1.27 arc.sec | 0.57 arc.sec | 1.27 arc.sec | 1 arc.sec | 1.43 arc.sec | 2.28 arc.sec | 0.88 arc.sec | 0.89 arc.sec | 1.02 arc.sec | 0.89 arc.sec | 2.8 arc.sec | 1.9 arc.sec | 1.5 arc.sec | 1.63 arc.sec | 1.63 arc.sec | 1.27 arc.sec | 0.97 arc.sec | 1.12 arc.sec | 0.56 arc.sec | 1.5 arc.sec | 1.9 arc.sec | 1.9 arc.sec | 0.9 arc.sec | 0.56 arc.sec | 1 arc.sec | 1.66 arc.sec | 1.29 arc.sec | 1.27 arc.sec | 0.77 arc.sec | 0.41 arc.sec | 0.88 arc.sec | |||||
| Resolution (Rayleigh) | 2 arc.sec | 1.1 arc.sec | 1.08 arc.sec | 0.69 arc.sec | 0.55 arc.sec | 1.56 arc.sec | 0.93 arc.sec | 1.08 arc.sec | 1.37 arc.sec | 2.79 arc.sec | 1.56 arc.sec | 0.69 arc.sec | 1.56 arc.sec | 1.07 arc.sec | 1.22 arc.sec | 1.14 arc.sec | 2.33 arc.sec | 1.84 arc.sec | 2 arc.sec | 2 arc.sec | 1.56 arc.sec | 1.16 arc.sec | 1.37 arc.sec | 0.69 arc.sec | 0.69 arc.sec | 1.23 arc.sec | 1.99 arc.sec | 1.55 arc.sec | 1.56 arc.sec | 0.93 arc.sec | 0.5 arc.sec | 1.08 arc.sec | ||||||||||||||||||
| Lens shielding (by diameter) | 33 % | 31 % | 34 % | 37 % | 34 % | |||||||||||||||||||||||||||||||||||||||||||||
| Lens shielding (by area) | 11 % | 10 % | 12 % | 14 % | 12 % | |||||||||||||||||||||||||||||||||||||||||||||
More features | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Finder | optic | optic | optic | optic | optic | red dot | optic | optic | red dot | optic | red dot | optic | optic | red dot | optic | red dot | red dot | optic | red dot | optic | optic | red dot | red dot | red dot | red dot | optic | optic | optic | optic | optic | red dot | optic | red dot | optic | optic | optic | red dot | optic | red dot | optic | red dot | optic | red dot | optic | red dot | optic | red dot | optic | optic | |
| Focuser | rack | rack | rack | rack | rack | rack | rack | Crayford | rack | Crayford | rack | rack | rack | rack | rack | rack | rack | rack | rack | Crayford | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | Crayford | rack | rack | rack | rack | rack | rack | rack | rack | rack | rack | ||||
| Eyepieces | 25 mm, 6 mm | 25 mm (50x) | 25 mm, 10 mm | H4mm, H12.5mm and H20mm | 12 mm, 6 mm | 25 mm, 10 mm | 30 mm, 9 mm | 20 mm, 4 mm | 25 mm, 10 mm | 25 mm (40x) | 25 mm, 10 mm | 25 mm, 10 mm | 25 mm (81x) | 26 mm, 9.7 mm | 17 mm, 6.3 mm | 6 mm and 20 mm | 25 mm | 17 mm, 6.3 mm | 20 mm, 4 mm | 6 mm, 20 mm | 10, 20 | 20 mm, 9 mm, 6 mm | 20 mm, 12.5 mm, 9 mm | 25 mm, 9 mm | 25 mm, 10 mm | 25 mm (40x) | 25 mm (53x) | 25 mm (81x) | 25 mm, 10 mm | 20 mm, 4 mm | 20 mm, 12.5 mm, 4 mm | 25 mm, 10 mm | 6 mm, 12 mm | 20 mm, 12.5 mm, 4 mm | 26 mm | 10 mm, 20 mm | 17 mm, 6.3 mm | 25 mm (60x) | 40 mm (70x) | 26 mm | ||||||||||
| Eyepiece bore diameter | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 0.9 " | 1.25 " | 2 " | 2 " | 1.25 " | 2 " | 2 " | 2 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 0.9 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 2 " | 1.25 " | 1.25 " | 1.25 " | 0.96 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 2 " |
| Lens Barlow | 2 х | 2 х | 2 х | 3 х | 2 х | 3 х | 2 х | 2 х | 3 х | 3 х | 3 х | 3 х | 2 х | 2 х | 3 х | 3 х | 2 х | |||||||||||||||||||||||||||||||||
| Relay lens | 1.5 х | 1.5 х | 1.5 х | 1.5 х | 1.5 х | 1.5 х | 1.5 х | |||||||||||||||||||||||||||||||||||||||||||
| Enlightenment coating |  | | | | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Solar filter | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Moon filter | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Mirror | spherical | spherical | spherical | parabolic | spherical | spherical | parabolic | spherical | parabolic | parabolic | spherical | spherical | spherical | spherical | spherical | parabolic | spherical | spherical | spherical | |||||||||||||||||||||||||||||||
| Diagonal mirror | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Electronic control | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Auto-guidance | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Autotracking | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Active cooling | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| camera mount | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Smartphone adapter | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
General | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Tube mount | fixing plate | fixing rings | fixing rings | fixing rings | fixing rings | fixing screws | fixing rings | fixing rings | fixing rings | fixing plate | fixing rings | fixing rings | fixing screws | fixing rings | fixing screws | fixing rings | fixing screws | fixing screws | fixing plate | fixing plate | fixing plate | fixing plate | fixing rings | |||||||||||||||||||||||||||
| Tube length | 46 cm | 84 cm | 121 cm | 65 cm | 100 cm | 76 cm | 71 cm | 85 cm | 110 cm | 61 cm | 60 cm | 28 cm | 43 cm | 70 cm | 34 cm | 69 cm | 84 cm | 90 cm | 116 cm | 34 cm | 91 cm | 61 cm | 92 cm | |||||||||||||||||||||||||||
| Tripod height | 39 cm | 140 cm | 140 cm | 170 cm | 124 cm | 94 cm | ||||||||||||||||||||||||||||||||||||||||||||
| Total weight | 3 kg | 13 kg | 6.93 kg | 0.5 kg | 16.3 kg | 25 kg | 27.8 kg | 6.6 kg | 25 kg | 24.5 kg | 3.7 kg | 12.5 kg | 11 kg | 13.6 kg | 18 kg | 7 kg | 1.02 kg | 17.1 kg | 12 kg | 16.66 kg | 3 kg | 7.7 kg | 0.5 kg | 2.96 kg | 3.34 kg | 7 kg | 3.4 kg | 21 kg | 9.5 kg | 24.8 kg | 7 kg | 22 kg | 1.55 kg | 6.5 kg | 7.5 kg | 2.2 kg | 8.7 kg | 9 kg | 1.5 kg | 9.1 kg | 13.6 kg | 41.4 kg | 16.3 kg | |||||||
| Added to E-Catalog | march 2015 | march 2015 | march 2015 | july 2017 | march 2023 | march 2021 | march 2015 | march 2015 | august 2024 | march 2015 | march 2015 | march 2015 | march 2015 | december 2023 | march 2015 | march 2015 | march 2015 | september 2016 | september 2016 | july 2017 | september 2019 | march 2015 | march 2015 | july 2017 | november 2017 | march 2023 | august 2023 | march 2015 | march 2015 | march 2015 | march 2015 | march 2015 | march 2015 | march 2015 | march 2015 | september 2016 | september 2019 | october 2019 | january 2022 | january 2022 | january 2022 | january 2022 | august 2023 | july 2024 | march 2015 | march 2015 | march 2015 | march 2015 | march 2015 | march 2015 |
