Add to comparison |  |  |  |  |  |  |
|---|---|---|---|---|---|---|
| Sigeta Volans 70/400 | Celestron Omni XLT 127 | Skywatcher 1309EQ2 | Sigeta Meridia 114/900 | Konus Konusfirst-600 | Sigeta ME-200 203/800 | |
from $61.96 | from $730.00 | from $235.00 | Outdated Product | Outdated Product | from $708.40 | |
| TOP sellers | ||||||
| Design | lens (refractors) | mirror lens | mirror (reflectors) | mirror (reflectors) | lens (refractors) | mirror (reflectors) |
| Mount type | altazimuth | equatorial | equatorial (EQ2) | altazimuth | altazimuth | equatorial (EQ4) |
Specs | ||||||
| Lens diameter | 70 mm | 127 mm | 130 mm | 114 mm | 50 mm | 203 mm |
| Focal length | 400 mm | 1250 mm | 900 mm | 600 mm | 600 mm | 800 mm |
| Max. useful magnification | 140 x | 254 x | 260 x | 228 x | 100 x | 406 x |
| Max. resolution magnification | 105 x | 190 x | 195 x | 171 x | 305 x | |
| Min. magnification | 10 x | 18 x | 19 x | 16 x | 50 x | 29 x |
| Aperture | 1/5.7 | 1/9.8 | 1/6.9 | 1/8 | 12 | 1/3.9 |
| Penetrating power | 11.7 зв.вел | 13 зв.вел | 13.1 зв.вел | 12.3 зв.вел | 11 зв.вел | 14 зв.вел |
| Resolution (Dawes) | 1.63 arc.sec | 0.91 arc.sec | 0.88 arc.sec | 1.23 arc.sec | 2.28 arc.sec | 0.56 arc.sec |
| Resolution (Rayleigh) | 2 arc.sec | 1.1 arc.sec | 1.08 arc.sec | 0.69 arc.sec | ||
More features | ||||||
| Finder | optic | optic | optic | optic | optic | optic |
| Focuser | 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 | |
| Eyepiece bore diameter | 1.25 " | 1.25 " | 1.25 " | 1.25 " | 0.9 " | 2 " |
| Lens Barlow | 2 х | 2 х | 2 х | |||
| Relay lens | 1.5 х | 1.5 х | 1.5 х | |||
| Solar filter |  | | | | |  |
| Mirror | spherical | spherical | ||||
| Diagonal mirror | | | | | | |
General | ||||||
| Tube mount | fixing plate | fixing rings | fixing rings | |||
| Tube length | 46 cm | 84 cm | ||||
| Tripod height | 39 cm | |||||
| Total weight | 3 kg | 13 kg | 6.93 kg | 0.5 kg | 25 kg | |
| Added to E-Catalog | march 2015 | march 2015 | march 2015 | july 2017 | march 2023 | march 2015 |
