Introducing my N series Newtonian telescopes which have superior optical performance. Each telescope has no less than 1/10 wavefront PV primary mirror and will include its own Zygo test report. It comes with a carbon fibre tube as standard with CNC back plate, nine point mirror cell and cradles.
|Optical Glass||Borosilicate Low Expansion||Borosilicate Low Expansion||Borosilicate Low Expansion|
|Tube Material||Carbon Fibre||Carbon Fibre||Carbon Fibre|
|Focuser||2in Crayford 10:1||2in Crayford 10:1||2in Crayford 10:1|