SkyWatcher Quattro-6S (150/600) Newtonian reflector including coma corrector
incl. 27% VAT
Including 27% VAT:607.34 € (239 900 HUF)
Net price (for non-EU customers):478.22 € (188 898 HUF)
Delivery:Available for delivery
Budapest shop:Limited stock (1 piece). Please contact our colleagues before ordering: +36-1-202-5651
Product code: SWN1506i
SkyWatcher Quattro-6S (150/600) Newtonian reflector with LinearPower focuser, 6x30 finderscope, f/3,45 coma corrector
More about the product
Fast focal ratio of f/3.45!
This scope have an F/4 mirror, but the coma corrector included gives a reduction factor of 0,86x, giving a very fast F/3,45 focal ratio to the complete system. The original 600 mm focal length is also shortened to 517,5 mm, giving larger field of view. The corrector gives extremely sharp and well corrected image up to APS-C size sensors.
2'' Dual-Speed Crayford Power Focuser
The new Crayford power focuser utilises 4 precision ball bearings to support the drawtube and provide great stability and zero image shift while supporting a heavy eyepiece or camera. Moving the drawtube by the roller rather than a rack and pinion ensures exceptionally smooth operation and precise adjustability. The dual-speed feature has a second focus knob that has a 10:1-speed reduction to provide the super-fine adjustments even the most demanding users can appreciate.
It features paraboloidal primary mirrors made of Low-Expansion Borosilicate Glass resulting in substantially shorter cooling-down times.
It comes with an impressive 0.5 mm Ultra-Thin Secondary Mirror Support and light gathering power improves greatly.
|Optical Design||Newtonian Reflector|
|Optical Diameter||150 mm|
|Focal Length (original)||600 mm|
|Focal Length with coma corrector||518 mm|
|F/Ratio with coma corrector||F/3.45|
|Connection to coma corrector||M48 thread|
|Highest Practical Power||300x|
|Focuser Diameter||2" (50.8mm) Dual-Speed 10:1 Crayford Power Focuser|
|Tube Weight||5.7 kg|
|Shipping Weight||7.8 kg|
|Shipping Dimensions||64.5x37.5x34 cm3|
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